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release-notes-9.2
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HTML header: <title>dCache 9.2 Release Notes</title>
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<h1>What's new in dCache 9.2<br/>
<small>Release notes</small></h1>
</div>
## Highlights
- Performance improvements for the concurrent directory creation and removal
## Acknolagements
Many Thanks to Lars Jansse and Sandro Grizzo for their contributions.
## Incompatibilities
- prior to version 9.2 dCache NFSv4.1 door will publish only `nfs4_1_files` layout. Now on
the door publishes all available layout types
- dropped reference count tracking for directory tags
- dropped support of java options `chimera_soft_update` and `chimera_lazy_wcc` in favor of `chimera.attr-consistency` property
- If upgrading from 8.2, be sure to read also the release notes for 9.0 and 9.1, important changes are described there. See the [9.2 migration guide](https://github.com/dCache/upgrade-guide/blob/master/UPGRADE92.md) for more complete information
- With version 9.2.8+, empty and non-existent banfiles will be treated the same
## Release 9.2.36
### libs
Update the jetty library to the latest version in the 9.4 series.
### Changelog 9.2.35..9.2.36
<!-- git log 9.2.35..9.2.36 -no-merges -format='[%h](https://github.com/dcache/dcache/commit/%H)%n: %s%n' -->
[7f535b359f](https://github.com/dcache/dcache/commit/7f535b359f93ed40aa913783e3193174e6471f5b)
: [maven-release-plugin] prepare release 9.2.36
[89da5e2571](https://github.com/dcache/dcache/commit/89da5e2571239bd2eebe3bfeb73d985f4baf1300)
: libs: use jetty 9.4.57.v20241219
[68a5d8e45d](https://github.com/dcache/dcache/commit/68a5d8e45d135d270f063e60c0dc5287dc3a2c86)
: [maven-release-plugin] prepare for next development iteration
## Release 9.2.35
### qos
This fix will take care of the NPE in logs when QOS_POLICY attribute defaults to null.
### Changelog 9.2.34..9.2.35
<!-- git log 9.2.34..9.2.35 -no-merges -format='[%h](https://github.com/dcache/dcache/commit/%H)%n: %s%n' -->
[e0930e4519](https://github.com/dcache/dcache/commit/e0930e451900fdd241f98ed65c242675ed9c5d19)
: [maven-release-plugin] prepare release 9.2.35
[fa8cc5acf8](https://github.com/dcache/dcache/commit/fa8cc5acf8b1576bcdb4a480f72234dc83707bff)
: qos: Uncaught NullPointerException due to QoS being set to null
[03ef0c2fe4](https://github.com/dcache/dcache/commit/03ef0c2fe48d494602500fc43af489d475876ce9)
: [maven-release-plugin] prepare for next development iteration
## Release 9.2.34
### bulk
Setting files having infinite pin to state SKIPPED was prevening them from being staged if pool goes down.
This is now fixed and the staging of files that happen to be on offline pools works properly.
### Changelog 9.2.33..9.2.34
<!-- git log 9.2.33..9.2.34 -no-merges -format='[%h](https://github.com/dcache/dcache/commit/%H)%n: %s%n' -->
[c85786fcc2](https://github.com/dcache/dcache/commit/c85786fcc25ba48efd24c65caa77a1bb373af823)
: [maven-release-plugin] prepare release 9.2.34
[5ef46d8337](https://github.com/dcache/dcache/commit/5ef46d83371e4ed6b31c6880265abd9771992951)
: Bulk: PinManagerActivity do not set state of files that are pinned indefinitely to SKIPPED
[cc89918b02](https://github.com/dcache/dcache/commit/cc89918b02c5155d12ad05fdd3517a1b51d63909)
: [maven-release-plugin] prepare for next development iteration
## Release 9.2.33
### pool
The pool should not switch to DISABLED mode if a "not enough memory" exception occurs.
This issue has now been fixed, and in such cases, the pool will switch to READ-ONLY mode instead.
### Changelog 9.2.32..9.2.33
<!-- git log 9.2.32..9.2.33 -no-merges -format='[%h](https://github.com/dcache/dcache/commit/%H)%n: %s%n' -->
[6f0f634f06](https://github.com/dcache/dcache/commit/6f0f634f06248fb57e5f686871ebb71a5c354cf7)
: [maven-release-plugin] prepare release 9.2.33
[a0f2d89905](https://github.com/dcache/dcache/commit/a0f2d8990562fef3ac12c21b8d1f7aebfcb4c089)
: pool: separate cases for disk error and no space available
[2bbba5a459](https://github.com/dcache/dcache/commit/2bbba5a459f297c2e043bd2f65326712a329ce41)
: [maven-release-plugin] prepare for next development iteration
## Release 9.2.32
### bulk
Restore the ability to use absolute paths when using bulk REST API.
### cells
Cells will always try to re-establish dead tunnel connections.
### qos
This fix will take care of the 'Attribute is not defined: QOS_POLICY' error in logs.
### Changelog 9.2.31..9.2.32
<!-- git log 9.2.31..9.2.32 -no-merges -format='[%h](https://github.com/dcache/dcache/commit/%H)%n: %s%n' -->
[3f4b9aca2e](https://github.com/dcache/dcache/commit/3f4b9aca2ea068707b7197c51c5870bbb2d6240f)
: [maven-release-plugin] prepare release 9.2.32
[6794baa4c0](https://github.com/dcache/dcache/commit/6794baa4c0572f2ace98467e169c2c6f7cba41a9)
: bulk: handle absolute/relative paths in uniform fashion
[2010271998](https://github.com/dcache/dcache/commit/2010271998fbcdb147e6f0d66667dfbdf6bee1fb)
: qos: QOS fails with 'Attribute is not defined: QOS_POLICY'
[c8eab52302](https://github.com/dcache/dcache/commit/c8eab52302908985b5ccd4025a976c17a0f874d2)
: cells: always try to re-establish dead tunnel, unless stopped
[a4c0df8587](https://github.com/dcache/dcache/commit/a4c0df8587a9db31d9ffca8d6a1ccadb25a748da)
: [maven-release-plugin] prepare for next development iteration
## Release 9.2.31
### jvm
Removed default JVM option UseCompressedOops so dCache works with large heap size.
### Changelog 9.2.30..9.2.31
<!-- git log 9.2.30..9.2.31 -no-merges -format='[%h](https://github.com/dcache/dcache/commit/%H)%n: %s%n' -->
[5603028626](https://github.com/dcache/dcache/commit/56030286264773c5ed711236996847633284a8bd)
: [maven-release-plugin] prepare release 9.2.31
[b9e3025d27](https://github.com/dcache/dcache/commit/b9e3025d27b83ac395546a3e8bc55f5abd8bb76b)
: jvm: drop UseCompressedOops JVM option
[ba393f0db2](https://github.com/dcache/dcache/commit/ba393f0db2f74e1f9c251f42a029c916269607fe)
: [maven-release-plugin] prepare for next development iteration
## Release 9.2.30
### cells
When Zookeeper updates core domain infos, dCache will first kill the existing cell tunnels and then later try to read and parse the new value.
If the new value is an empty string (for whatever reason), parsing will fail, but a new connection will not be established.
This now fixed.
### Changelog 9.2.29..9.2.30
<!-- git log 9.2.29..9.2.30 -no-merges -format='[%h](https://github.com/dcache/dcache/commit/%H)%n: %s%n' -->
[8aa2e85a7d](https://github.com/dcache/dcache/commit/8aa2e85a7daafe949a3ee32e3892c05ee7d605ac)
: [maven-release-plugin] prepare release 9.2.30
[9ceac4d97c](https://github.com/dcache/dcache/commit/9ceac4d97cbee0f122285a8bc6a68c7c82f8cf5e)
: cells: ignore empty core domain uris propagated by zk
[c7b8a50b22](https://github.com/dcache/dcache/commit/c7b8a50b22b73dde5d60c51afa071cb3d2623d80)
: [maven-release-plugin] prepare for next development iteration
## Release 9.2.29
### tape
Users reported 2 day pin lifetime on staged files (which is a default) despite specifying different values.
This is now fixed.
### Changelog 9.2.28..9.2.29
<!-- git log 9.2.28..9.2.29 -no-merges -format='[%h](https://github.com/dcache/dcache/commit/%H)%n: %s%n' -->
[0d911615bc](https://github.com/dcache/dcache/commit/0d911615bce2074b11ac2e4dfe63fddffa8db448)
: [maven-release-plugin] prepare release 9.2.29
[ab9a74538d](https://github.com/dcache/dcache/commit/ab9a74538dd19c00de8b31c8d39fc3a6cbd9e3d4)
: tape REST api: additional fix tohandling of prefixed paths
[499959a572](https://github.com/dcache/dcache/commit/499959a572c04f0856a27d1d710f10b57a6b56bb)
: [maven-release-plugin] prepare for next development iteration
## Release 9.2.28
### xroot
Return destination address (that is, the haproxy address) if `xrootd.enable.proxy-protocol=true` is set, instead of the actual door address.
### Changelog 9.2.27..9.2.28
<!-- git log 9.2.27..9.2.28 -no-merges -format='[%h](https://github.com/dcache/dcache/commit/%H)%n: %s%n' -->
[57579ad5de](https://github.com/dcache/dcache/commit/57579ad5de5dc06ea904d50ac568e2525f5eba63)
: [maven-release-plugin] prepare release 9.2.28
[95cad94b15](https://github.com/dcache/dcache/commit/95cad94b153d66fb5e3caa6d7a33a0a25deeab34)
: xroot: handle haproxy and checksum command
[89133016c8](https://github.com/dcache/dcache/commit/89133016c8644b59b8c90d07257230128cedfbe5)
: [maven-release-plugin] prepare for next development iteration
## Release 9.2.27
### CI
Pipeline optimizations.
### pool
Fix double decrement on active hsm requests. This addresses the issue of pools stopping flushing to tape with "Negative number of active requests".
When a thread performing I/O gets interrupted, then an InterruptedIOException might be thrown. A DCAP mover will treat and propagate such an exception as a disk I/O error, thus disabling the pool. This fix reduces false positive disk I/O errors.
### Changelog 9.2.26..9.2.27
<!-- git log 9.2.26..9.2.27 -no-merges -format='[%h](https://github.com/dcache/dcache/commit/%H)%n: %s%n' -->
[c2f32fc913](https://github.com/dcache/dcache/commit/c2f32fc9134fd97e48b83934ec7d1bb276947c77)
: [maven-release-plugin] prepare release 9.2.27
[d8d5541241](https://github.com/dcache/dcache/commit/d8d5541241594ec1f07c2d8034fcd9080fd64815)
: pool: don't treat InterruptedIOException as a disk IO error
[8e376b7181](https://github.com/dcache/dcache/commit/8e376b7181c813cdf92b428163903ebe5606c387)
: pool: fix double decrement of hsm requests
[1215548076](https://github.com/dcache/dcache/commit/12155480765a53ef99ed5a44ee486ddad5b3cc72)
: ci: split container image registry and repository
[0863dacffa](https://github.com/dcache/dcache/commit/0863dacffaa68ad3492b83122193ef55676fd13d)
: [maven-release-plugin] prepare for next development iteration
## Release 9.2.26
### bulk
The current release fixed broken command `activities`.
### Changelog 9.2.25..9.2.26
<!-- git log 9.2.25..9.2.26 -no-merges -format='[%h](https://github.com/dcache/dcache/commit/%H)%n: %s%n' -->
[9e9ea4fa6d](https://github.com/dcache/dcache/commit/9e9ea4fa6d0cd56f8a0e93a1d7361e35fc1da4f3)
: [maven-release-plugin] prepare release 9.2.26
[6664395575](https://github.com/dcache/dcache/commit/6664395575483c4923b45fd1d54c92fe9e4b0952)
: ci: run spotbugs only on master branch
[b075c04d19](https://github.com/dcache/dcache/commit/b075c04d19864b67829f73016165392a0904f15e)
: bulk: fix broken command `activities`
[9c0b160e42](https://github.com/dcache/dcache/commit/9c0b160e423c76468a83873adbd5aaaaaadac7e2)
: [maven-release-plugin] prepare for next development iteration
## Release 9.2.25
### bulk
When specifying an empty target, bulk proceeded to process the request instead of failing fast. This is now fixed.
### gplazma
A previous commit, leading to the last bugfix releases being blacklisted, introduced a regression in the multimap plugin. Where the 'op' principal type is used, logins will fail with dCache logging a stacktrace like
`java.lang.RuntimeException: Failed to create principal: java.lang.NoSuchMethodException: org.dcache.auth.OAuthProviderPrincipal.<init>(java.lang.String)`.
This is now fixed.
### Changelog 9.2.24..9.2.25
<!-- git log 9.2.24..9.2.25 -no-merges -format='[%h](https://github.com/dcache/dcache/commit/%H)%n: %s%n' -->
[8fecee871f](https://github.com/dcache/dcache/commit/8fecee871fa9e0d5c381b5b91806f7cf4749b5d9)
: [maven-release-plugin] prepare release 9.2.25
[4d14890f7d](https://github.com/dcache/dcache/commit/4d14890f7deb0f12696229eb5e23a30a90e1d33e)
: gplazma: fix broken commit d74d9568167f4
[729ce8f76a](https://github.com/dcache/dcache/commit/729ce8f76a26c565ed1cf8093b3dbf0a9f438b6b)
: gplazma: multimap fix op regression
[5708994ab6](https://github.com/dcache/dcache/commit/5708994ab692c17e5e7fe29277e6cff63bc5071f)
: bulk: check targets for empty strings
[6043a20af4](https://github.com/dcache/dcache/commit/6043a20af49a69bd66c8e2428b9663ae6355c14a)
: [maven-release-plugin] prepare for next development iteration
## Release 9.2.24
### doc
Better documentation clarifying OIDC provider ID and issue claim.
### webdav
Bumps org.eclipse.jetty:jetty-servlets from 9.4.51.v20230217 to 9.4.52.v20230823.
Thi has fixed java.lang.NullPointerException: null error on WebDAV Domain due to jetty 9.4.51 bug.
### Changelog 9.2.23..9.2.24
<!-- git log 9.2.23..9.2.24 -no-merges -format='[%h](https://github.com/dcache/dcache/commit/%H)%n: %s%n' -->
[bfaeae101e](https://github.com/dcache/dcache/commit/bfaeae101ee6aac5d629d4b2e8d075447a8519e0)
: [maven-release-plugin] prepare release 9.2.24
[6394fbecd4](https://github.com/dcache/dcache/commit/6394fbecd4b0cc6d6803c957d01ff5890c5e2c5c)
: github: add action for atumatic github-release
[6ab84e51ea](https://github.com/dcache/dcache/commit/6ab84e51ea736a0f57b4452d695fd07b16316e31)
: gplazma alise initial version of plugin
[db6ea0f464](https://github.com/dcache/dcache/commit/db6ea0f464f4baf1b57e8f06499814cb74359e00)
: common: add issuer URI to OAuthProviderPrincipal
[09e5a49937](https://github.com/dcache/dcache/commit/09e5a499378e0b3f1f4f159103970351dc540cb9)
: build(deps): bump org.eclipse.jetty:jetty-servlets
[eb858c9725](https://github.com/dcache/dcache/commit/eb858c9725e930bd593f6bbf4289d5ba6fa9d6f4)
: docs: clarify OIDC provider ID and issue claim
[7e6098c30e](https://github.com/dcache/dcache/commit/7e6098c30eaff118f80e93d46824f07f8397f72b)
: [maven-release-plugin] prepare for next development iteration
## Release 9.2.23
### CI
Improve our CI pipleline.
### core
Pool migration : fixed behavior of `migration copy` with
`-replicas=n` (where `n>1`) to behave as expected.
### Libs
Improve and maintain our testing library.
Keeping libraries up to date.
### TAPE-API
Release by relative path works.
### Changelog 9.2.22..9.2.23
<!-- git log 9.2.22..9.2.23 -no-merges -format='[%h](https://github.com/dcache/dcache/commit/%H)%n: %s%n' -->
[63803072d4](https://github.com/dcache/dcache/commit/63803072d427e39bff692df28cd2af8bce924404)
: [maven-release-plugin] prepare release 9.2.23
[a7aa1b3689](https://github.com/dcache/dcache/commit/a7aa1b36893a0e2117f02a90c79c5475bd7550e8)
: WLG TAPE REST API: fix handling of frontend.root in release API
[a219e4457a](https://github.com/dcache/dcache/commit/a219e4457a83bbcddbb710903571df162c7d2295)
: gitlab: mirror tags
[3de9e9301c](https://github.com/dcache/dcache/commit/3de9e9301c7d69f0d36c4fccb2a748da0f2253a8)
: libs: update mina-sshd to version 2.13.1
[96ef3777ca](https://github.com/dcache/dcache/commit/96ef3777ca3545179d6527a9db705431d636427c)
: Fix issue with infinite replicas when replicas > 1
[6b3ff705aa](https://github.com/dcache/dcache/commit/6b3ff705aa2f96565f9ff12372b6e3a5fa7b48ab)
: github: change mirroring action
[7bd322edc4](https://github.com/dcache/dcache/commit/7bd322edc45e72f69bbee9f5bca54f938d86fe3c)
: ci: use shorter k8s namespace names
[abe0f45324](https://github.com/dcache/dcache/commit/abe0f45324cd4326a03d9eb905b6b32dd41a8eb4)
: pom: add exta java option to run powermock test under java17
[118a5cc34d](https://github.com/dcache/dcache/commit/118a5cc34d83d498e12c2e32e9dde94fe705318b)
: ci: sync CI pipeline with master
[fb954fb8ef](https://github.com/dcache/dcache/commit/fb954fb8efce23773aa6de64f608542a949a5d11)
: ci: use desy nims repo for CentOS7
[562668fc1e](https://github.com/dcache/dcache/commit/562668fc1ecf8d82cf7ff2024a7c89a4abd56b1d)
: ci: use almalinux9 for rpm install test
[2991f5ef12](https://github.com/dcache/dcache/commit/2991f5ef1258d63c75715c687ee884808e408247)
: [maven-release-plugin] prepare for next development iteration
## Release 9.2.22
### chimera
Now it is possible to n read/write CTA and migrated Enstore files without having to set hsmInstance tag in the full directory tree.
### frontend
The current release fixed the issue about failures to invoke WLCG tape API to stage files on files relative to `{webdav,frontend}.root`
It is now possible to call stage API successully on paths ralative to frontend.root.
### Changelog 9.2.21..9.2.22
<!-- git log 9.2.21..9.2.22 -no-merges -format='[%h](https://github.com/dcache/dcache/commit/%H)%n: %s%n' -->
[b7f34147e4](https://github.com/dcache/dcache/commit/b7f34147e472b2fbc750c7d83cc7d273e617e731)
: [maven-release-plugin] prepare release 9.2.22
[743c52948e](https://github.com/dcache/dcache/commit/743c52948ec2097be294b3a65d945764828598f6)
: pom: compile code in the same jvm as maven
[8a428d3316](https://github.com/dcache/dcache/commit/8a428d331697ed48ee701ba4c5f97eaa944e86eb)
: chimera: add CTA HSM StorageInfo extractor
[69f2f109ca](https://github.com/dcache/dcache/commit/69f2f109ca6a5098b29341ebb3abc5016b15f742)
: frontend: handle frontend.root variable properly
[5652f98acf](https://github.com/dcache/dcache/commit/5652f98acf5aa3a04818b4b001333d7edc9c0e4c)
: [maven-release-plugin] prepare for next development iteration
## Release 9.2.21
### chimera
Adapt existing `uri_encode` function so that the Enstore HSM script does not fail and the files go to tape successfully.
### ci
CI pipeline improvements.
### dependencies
Update build dependency to be compatible with modern tools.
### Changelog 9.2.20..9.2.21
<!-- git log 9.2.20..9.2.21 -no-merges -format='[%h](https://github.com/dcache/dcache/commit/%H)%n: %s%n' -->
[f48df60d4e](https://github.com/dcache/dcache/commit/f48df60d4eb8b24c2e762373dd22d353c7d29638)
: [maven-release-plugin] prepare release 9.2.21
[9691e0096c](https://github.com/dcache/dcache/commit/9691e0096ca25d54a819e982034c004ca2a5178f)
: dependencies: update modernizer plugin to be compatible with maven 3.9
[6e2c1186bd](https://github.com/dcache/dcache/commit/6e2c1186bd74d8f59915ba2c821f1047c1bf236b)
: chimera: fix uri_encode to handle special characters
[f52a0ee2f4](https://github.com/dcache/dcache/commit/f52a0ee2f462b56bbbf299fd7c46400254c962cb)
: ci: add property to control upload options
[24759f2e3c](https://github.com/dcache/dcache/commit/24759f2e3cb98838b88197e2903e7a41410d2930)
: [maven-release-plugin] prepare for next development iteration
## Release 9.2.20
### bulk
Bulk truncates path to 256 characters and this seems to be causing problemsd.
This is now fixed.
### pool
With CentOS7, the client sends the last request, such that offset+count == filesize. REHL9 sends the last request so that the count is multiple of 4096, which is legal.
The current release fixed miscalculation of offset on short read.
### Changelog 9.2.19..9.2.20
<!-- git log 9.2.19..9.2.20 -no-merges -format='[%h](https://github.com/dcache/dcache/commit/%H)%n: %s%n' -->
[f3b6d8e7c9](https://github.com/dcache/dcache/commit/f3b6d8e7c9a456dfa5d68b3180f0b0a77376c459)
: [maven-release-plugin] prepare release 9.2.20
[8d7d4661d2](https://github.com/dcache/dcache/commit/8d7d4661d28bd9f86fe4cf47d7cea4a29487775f)
: ci: disable srmcp test
[a710037a84](https://github.com/dcache/dcache/commit/a710037a842359edb3a78053c84244bffa12f35e)
: ci: use python3 for robot test
[4158c80ae5](https://github.com/dcache/dcache/commit/4158c80ae5d7273464b3454aeb96662e544792ff)
: bulk: do not truncate target paths
[9b9714f267](https://github.com/dcache/dcache/commit/9b9714f26764edb37572776bfe0b91287509d58d)
: ci: pinpoint postgres helm version
[15ea025a3f](https://github.com/dcache/dcache/commit/15ea025a3fee7ad453d97d83be06194314f53f86)
: pool: fix miscalculation of offset on short read.
[39bb2f532d](https://github.com/dcache/dcache/commit/39bb2f532d7772e52791341e39a5fcbb92fc7941)
: [maven-release-plugin] prepare for next development iteration
## Release 9.2.19
### chimera
Fixed a bug that made it possible to create a loop on directory move.
### Changelog 9.2.18..9.2.19
<!-- git log 9.2.18..9.2.19 -no-merges -format='[%h](https://github.com/dcache/dcache/commit/%H)%n: %s%n' -->
[368ce200f4](https://github.com/dcache/dcache/commit/368ce200f439b9dbfcf42d3abe33962734410fac)
: [maven-release-plugin] prepare release 9.2.19
[465e00e82a](https://github.com/dcache/dcache/commit/465e00e82a94f5785cd185051cc26cd247a6b12c)
: chimera: fix loop creation on directory move
[9a46793677](https://github.com/dcache/dcache/commit/9a46793677b6695b82a4dbf9a34788bc474fc4c3)
: ci: drop --ftp-create-dirs option (as we switch to https)
[c0357f4f81](https://github.com/dcache/dcache/commit/c0357f4f8114cafced35b9f39a4d443c962f4ab3)
: [maven-release-plugin] prepare for next development iteration
## Release 9.2.18
### webdav
When running multiple Remote Transfermanager, two transfer that were started simultaneously had the
same ID which led to the second transfer becoming orphan after the first one completed. This is fixed now.
### Changelog 9.2.17..9.2.18
<!-- git log 9.2.17..9.2.18 -no-merges -format='[%h](https://github.com/dcache/dcache/commit/%H)%n: %s%n' -->
[9cb77bc505](https://github.com/dcache/dcache/commit/9cb77bc505f2cce7cab391147d4e2e9f33fe174b)
: [maven-release-plugin] prepare release 9.2.18
[b0e6eaf759](https://github.com/dcache/dcache/commit/b0e6eaf759afd7f6fa9cbc52aeabce0f31332803)
: ci: eplocitly specify kubernetes namespace
[3f06a7a6ad](https://github.com/dcache/dcache/commit/3f06a7a6ad7562583b1de25f5118900123d99608)
: ci: fix typo
[5cf1c757c9](https://github.com/dcache/dcache/commit/5cf1c757c954b4dec0b4e568024d67e241b71853)
: webdav: use transfermanager+id to identify TPC transfer
[73fbb8b77f](https://github.com/dcache/dcache/commit/73fbb8b77ff5c9880b132724f4be9932d723b9fd)
: docs: update oidc chapter to explain trust anchors
[25fe810ba9](https://github.com/dcache/dcache/commit/25fe810ba9cc2256c8577cea6115dadecc8c6410)
: [maven-release-plugin] prepare for next development iteration
## Release 9.2.17
### common
The out-of-box version of ProxyCSRGenerator#generate from CAnL uses SHA1 for proxy delegation, which is banned by modern OSes.
this now fixed and RHEL9 clients works with proxy delegation without enabling SHA1.
### xroot
Switch to xrootd4j-4.6.0, ew major release with bug fixes and enhancements including the reload TLS certificate.
### Changelog 9.2.16..9.2.17
<!-- git log 9.2.16..9.2.17 -no-merges -format='[%h](https://github.com/dcache/dcache/commit/%H)%n: %s%n' -->
[42faeb1884](https://github.com/dcache/dcache/commit/42faeb18842c43e68fff5935b92b903f265799b4)
: [maven-release-plugin] prepare release 9.2.17
[973a06353d](https://github.com/dcache/dcache/commit/973a06353d3e5f07146114963e53bb8f141def04)
: xroot: switch to xrootd4j-4.6.0
[3eeefe01c2](https://github.com/dcache/dcache/commit/3eeefe01c232ec6be965807b6a9e8f847f0b14a4)
: common-security: add custom version of ProxyCSRGenerator#generate
[177d75f696](https://github.com/dcache/dcache/commit/177d75f696cadb558772a1ae069ae9b760fe6d28)
: [maven-release-plugin] prepare for next development iteration
## Release 9.2.16
### qos
Admins now have the option to disable role based authorization for QoS transitions.
### webdav
dCache now supports HTTP-TPC transfers where the dCache-local path includes HTTP reserved characters.
### Changelog 9.2.15..9.2.16
<!-- git log 9.2.15..9.2.16 -no-merges -format='[%h](https://github.com/dcache/dcache/commit/%H)%n: %s%n' -->
[c4035193dd](https://github.com/dcache/dcache/commit/c4035193dddb3ccd516e0d6568afad71a939f391)
: [maven-release-plugin] prepare release 9.2.16
[4f8f2099ed](https://github.com/dcache/dcache/commit/4f8f2099edb547d1d0f8420d2b59b97c1516b979)
: qos: add flag to enable/disable role based authorization for transitions
[92c2350067](https://github.com/dcache/dcache/commit/92c23500670ccf1c474f53afe0eabd541c2e6dcb)
: webdav: httptpc percent-decode local path
[e08dc2a171](https://github.com/dcache/dcache/commit/e08dc2a17179bd2ca2f2257ca88a2d064a46d33f)
: [maven-release-plugin] prepare for next development iteration
## Release 9.2.15
### bulk
Some of the format strings that manage the formatting of command results were sending to the user expect a different
number of parameters than provided.
This is now fixed and the returned bulk info strings return all expected values.
### info
DGAs send messages to other dCache cells to discover their current status. These messages have a hard-coded one second timeout.
Some queries are data-intensive and could take longer than one second to build the answer, resulting in no information being provided.
this is now fixed and the info service will now wait longer for a cell to respond to a query for information.
### nfs
Grizzly memory management uses heap memory size fraction even if direct memory is used (issue 7529).
This issue has been fixed and dCache starts with 256m of direct memory.
### Changelog 9.2.14..9.2.15
<!-- git log 9.2.14..9.2.15 -no-merges -format='[%h](https://github.com/dcache/dcache/commit/%H)%n: %s%n' -->
[04a4d03830](https://github.com/dcache/dcache/commit/04a4d0383053101704b82edcae3c781901090bd3)
: [maven-release-plugin] prepare release 9.2.15
[253e07ab7d](https://github.com/dcache/dcache/commit/253e07ab7d419bacf622d6aaed5ee73dc23de643)
: info: use DGA refresh rate as message timeout
[58cc1f30f5](https://github.com/dcache/dcache/commit/58cc1f30f5b39bfe45c47af467186695997d6935)
: nfs: calculate desired memory fraction for correct memory allocation
[f51fcde6db](https://github.com/dcache/dcache/commit/f51fcde6db53e1be8c553ca43f23f30e1e373774)
: bulk: fix divergent command params format strings
[cfa39a1960](https://github.com/dcache/dcache/commit/cfa39a1960c6abf0f318f4fc2f0b9707a08cdceb)
: [maven-release-plugin] prepare for next development iteration
## Release 9.2.14
### cells
The error reporting on tunnel disconnect has been fixed.
### srr
The current release fixed `empty path annotation` warning.
### tape-api
Request supplied paths are now mapped based on frontend.root.
### Changelog 9.2.13..9.2.14
<!-- git log 9.2.13..9.2.14 -no-merges -format='[%h](https://github.com/dcache/dcache/commit/%H)%n: %s%n' -->
[7ff7f5ba6a](https://github.com/dcache/dcache/commit/7ff7f5ba6af874fa49acd2e061444fb1b543a5f6)
: [maven-release-plugin] prepare release 9.2.14
[f9ef94a8dd](https://github.com/dcache/dcache/commit/f9ef94a8dd176b390e2965bf26670e1ec01c80b6)
: tape-api: map request supplied paths based on frontend.root
[2c8a17f3ad](https://github.com/dcache/dcache/commit/2c8a17f3ad429fea54fbf6228911d58d428321d9)
: srr: fix "empty path annotation" warning
[fa7cd0ec2e](https://github.com/dcache/dcache/commit/fa7cd0ec2e3f20c551d7f9f891f26010260f7ac5)
: cells: fix error reporting on tunnel disconnect
[bb4b067fb9](https://github.com/dcache/dcache/commit/bb4b067fb948cadc16a1461354560c41234c91ef)
: [maven-release-plugin] prepare for next development iteration
## Release 9.2.13
### core
This patch has been shown to fix the issue in which poolmanager will
in some instances not load parts of its configuration.
### packaging
Packaging infrastructure improvements.
### Changelog 9.2.12..9.2.13
<!-- git log 9.2.12..9.2.13 -no-merges -format='[%h](https://github.com/dcache/dcache/commit/%H)%n: %s%n' -->
[3d735b9766](https://github.com/dcache/dcache/commit/3d735b976688602cd10dd4ff7f6f524f657c9a50)
: [maven-release-plugin] prepare release 9.2.13
[23469021c9](https://github.com/dcache/dcache/commit/23469021c9b8d4db6891f16ac90a81873769519b)
: Revert "poolmanager: delete property for switchingon/off caching for psu"
[861b5a104c](https://github.com/dcache/dcache/commit/861b5a104c73e91688fb24370eae8124730f26d0)
: ci: use minimal almalinux-9 to upload packages
[453fa408a8](https://github.com/dcache/dcache/commit/453fa408a8b656fe40a3acb339226a612ffce437)
: [maven-release-plugin] prepare for next development iteration
## Release 9.2.12
### pool
Buffer initialization is now done at pool start instead of first NFS read request.
This leads to more predictable buffer initialization.
### Changelog 9.2.11..9.2.12
<!-- git log 9.2.11..9.2.12 -no-merges -format='[%h](https://github.com/dcache/dcache/commit/%H)%n: %s%n' -->
[7ee8097efc](https://github.com/dcache/dcache/commit/7ee8097efc1d457efccda2eb407b558644250fdb)
: [maven-release-plugin] prepare release 9.2.12
[fee2057919](https://github.com/dcache/dcache/commit/fee20579195c81e7a01ee27f9a1aaeada1e41839)
: ci: use dtzar helm-kubectl image
[481408f770](https://github.com/dcache/dcache/commit/481408f7709aac57558fa4e7e065421e33ce5af5)
: dcache-core: fix psu logging
[764779040b](https://github.com/dcache/dcache/commit/764779040be3578d1dfb57178cfdb6592641c66d)
: pool: mover grizzly IO buffer initialization into NfsTransferService
[82cd451b32](https://github.com/dcache/dcache/commit/82cd451b32af4c270640866d9da7ac95d2cd3e15)
: [maven-release-plugin] prepare for next development iteration
## Release 9.2.11
### webdav
Users have reported severe slow down when runnig listing using webdav.
This is currently fixed.
### Changelog 9.2.10..9.2.11
<!-- git log 9.2.10..9.2.11 -no-merges -format='[%h](https://github.com/dcache/dcache/commit/%H)%n: %s%n' -->
[46f47153a8](https://github.com/dcache/dcache/commit/46f47153a8ab5a482455eac681d2dd56d6eef549)
: [maven-release-plugin] prepare release 9.2.11
[da22a29c73](https://github.com/dcache/dcache/commit/da22a29c7335be58ec942022d8f7c316c614b096)
: webdav: fix slow listing
[2d73d8ba98](https://github.com/dcache/dcache/commit/2d73d8ba9863aa64e3337e33ed3d59f9d5d73c6b)
: [maven-release-plugin] prepare for next development iteration
## Release 9.2.10
### webdav
A recent path introduced support for adding the Link HTTP response header, according to RFC 6249. Unfortunately, the code added the Link header for all requests, not just the intended GET and HEAD requests.
Additionally, due to peculiarities of how Milton generates PROPFIND results, the Link header is added multiple times: once for each subdirectory.
This results in the HTTP response headers taking up too much space and dCache failing the request, returning a 500 status code.
This regression has been now fixed where PROPFIND requests would fail if the directory contains too many subdirectories. The cut-off point depends on the length of the URL the PROPFIND request targets.
### Changelog 9.2.9..9.2.10
<!-- git log 9.2.9..9.2.10 -no-merges -format='[%h](https://github.com/dcache/dcache/commit/%H)%n: %s%n' -->
[f58389b35b](https://github.com/dcache/dcache/commit/f58389b35bdf510e25ff22fd12406b976f0499e2)
: [maven-release-plugin] prepare release 9.2.10
[f15e622cb4](https://github.com/dcache/dcache/commit/f15e622cb478e0bcbba35d0e91c582b0f0666f40)
: webdav: fix link header
[3125694915](https://github.com/dcache/dcache/commit/3125694915e750ea2a502eefeb74f2e039746560)
: [maven-release-plugin] prepare for next development iteration
## Release 9.2.9
### gplazma
A bug is fixed in gPlazma that is triggered when users attempt to authenticate with broken gPlazma configuration or a gPlazma plugin's configuration is broken.
### Changelog 9.2.8..9.2.9
<!-- git log 9.2.8..9.2.9 -no-merges -format='[%h](https://github.com/dcache/dcache/commit/%H)%n: %s%n' -->
[ffef10d130](https://github.com/dcache/dcache/commit/ffef10d130988e723d8eacdb18f960c081759e66)
: [maven-release-plugin] prepare release 9.2.9
[c7993fe0f3](https://github.com/dcache/dcache/commit/c7993fe0f3f002b734a3b2f6b6ad86f9d42b57f9)
: gplazma: fix NPE if gPlazma is rejecting all logins
[42d497e172](https://github.com/dcache/dcache/commit/42d497e172e1e74ce0356820b315e2d9df6a9f8d)
: [maven-release-plugin] prepare for next development iteration
## Release 9.2.8
### chimera
A recent commit as a side effect resulted in failure to upload a file to an xroot door with the overwrite ("-f") option, returning okay but removing the original file without creating the new one. This patch reverts the offending commit: copy with an overwrite flag works again.
### CI
Improve build pipeline.
### gplazma
Previously, a missing banfile would result in every successive login attempt failing with an NPE. Now, even if configured, an empty or inexistent banfile will be ignored and logins should succeed.
WARNING: This changes the banfile plugin behaviour! Empty and non-existent banfiles will be treated the same.
### system-test
Increases the small default direct memory value for system-test: NFS on system-test works again.
### webdav
Update webdav door to retry the request to the namespace if checksum is not present in files attributes.
### xroot
A recent commit introduced handling of relative paths in xrootd with inadvertent side effect of dropping support xroot.root variable. This patch reverts that commit: pre-9.2 behavior is restored.
### Changelog 9.2.7..9.2.8
<!-- git log 9.2.7..9.2.8 -no-merges -format='[%h](https://github.com/dcache/dcache/commit/%H)%n: %s%n' -->
[63c0dfbd70](https://github.com/dcache/dcache/commit/63c0dfbd703a315bf0db014ea344ee460159a2d5)
: [maven-release-plugin] prepare release 9.2.8
[7dcd2cc2fd](https://github.com/dcache/dcache/commit/7dcd2cc2fd588961891cf76a3db9dd7c762b1ddf)
: ci: dont't pull build artefact for kubernetes-based jobs
[1af0614d0c](https://github.com/dcache/dcache/commit/1af0614d0c63c2413c5642f1883b58bb2e72e973)
: Fix unit test for commit 6b47354
[0deb226953](https://github.com/dcache/dcache/commit/0deb226953338eb7610ad4447b8e4a23a4d5ceb9)
: gplazma: configured banfile plugin should ignore non-existent ban file
[2ac2180724](https://github.com/dcache/dcache/commit/2ac21807248008e3a05e6df81c136e33ecd5ffcb)
: chimera: Revert "chimera: update FsSqlDriver#inodeOf to throw exception if file not found"
[38d2cae1ff](https://github.com/dcache/dcache/commit/38d2cae1ffaa75beddde84ffe7bc14cac6cc0a98)
: system-test: increase direct memory
[3840f87195](https://github.com/dcache/dcache/commit/3840f87195f50e01cc8c886ac190afabf437840c)
: xrootd: fix xrootd.root regression
[baa135bab9](https://github.com/dcache/dcache/commit/baa135bab951900eedc10e4d687358b5e3c50aa8)
: webdav: wait for upload to complete
[16d3bb94a3](https://github.com/dcache/dcache/commit/16d3bb94a3260b22e2c2c641f7a284c9cf8348f1)
: [maven-release-plugin] prepare for next development iteration
## Release 9.2.7
### ci
Build and test system improvements.
### cleaner-disk
No more occasional ConcurrentHashMap exceptions in cleaner-disk
runs due to concurrent pool status changes.
### core
Admin commands with hyphen-containing arguments are no longer trunkated
prematurely, they are now properly shown and autocompleted.
### qos
Prevent `PropertySetterException` in qos.
### xroot
The change to use effectiveRoot did not take into account Subject = Nobody.
Regression eliminated, previous behavior with anonymous read restored.
Fixes previous fix for xroot descriptor: NPE risk mitigated.
### Changelog 9.2.6..9.2.7
<!-- git log 9.2.6..9.2.7 -no-merges -format='[%h](https://github.com/dcache/dcache/commit/%H)%n: %s%n' -->
[a91a3bbb1c](https://github.com/dcache/dcache/commit/a91a3bbb1c86fce121d47a7fae699c6faa4821bf)
: [maven-release-plugin] prepare release 9.2.7
[8a60a76165](https://github.com/dcache/dcache/commit/8a60a761656ea7cc93954e4e5c55fa031a7da36f)
: dcache-xroot: check that descriptor is not null before calling close -- fix
[84e5af54cd](https://github.com/dcache/dcache/commit/84e5af54cdb6561f5458a30ebaff64d709d8bdcd)
: dcache-xroot: check that descriptor is not null before calling close
[711b4a38f8](https://github.com/dcache/dcache/commit/711b4a38f86f51e75e3be99ca54f178c063069b5)
: cleaner-disk: prevent ConcurrentModificationException in cleaning run