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zfs: Convert indent to spaces
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@iBug
iBug committed Jul 15, 2024
1 parent fd7e225 commit f07b47c
Showing 1 changed file with 65 additions and 65 deletions.
130 changes: 65 additions & 65 deletions docs/ops/storage/zfs.md
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Original file line number Diff line number Diff line change
Expand Up @@ -290,32 +290,32 @@ ZFS 提供了调试工具 `zdb`，可以用于查看 pool 和文件系统的内
Object lvl iblk dblk dsize dnsize lsize %full type
6426 4 128K 128K 170G 512 1.02T 100.00 ZFS plain file
168 bonus System attributes
dnode flags: USED_BYTES USERUSED_ACCOUNTED USEROBJUSED_ACCOUNTED
dnode maxblkid: 8554489
uid 0
gid 4
atime Thu Aug 17 19:22:48 2023
mtime Sun Feb 18 16:05:29 2024
ctime Sun Feb 18 16:05:29 2024
crtime Thu Aug 17 06:25:01 2023
gen 30893491
mode 100640
size 1121254014464
parent 7279
links 0
pflags 40800000004
dnode flags: USED_BYTES USERUSED_ACCOUNTED USEROBJUSED_ACCOUNTED
dnode maxblkid: 8554489
uid 0
gid 4
atime Thu Aug 17 19:22:48 2023
mtime Sun Feb 18 16:05:29 2024
ctime Sun Feb 18 16:05:29 2024
crtime Thu Aug 17 06:25:01 2023
gen 30893491
mode 100640
size 1121254014464
parent 7279
links 0
pflags 40800000004
```

"6426" 这个对象也出现在了 ZFS delete queue 中：

```text
Object lvl iblk dblk dsize dnsize lsize %full type
3 1 128K 6K 0 512 6K 100.00 ZFS delete queue
dnode flags: USED_BYTES USERUSED_ACCOUNTED USEROBJUSED_ACCOUNTED
dnode maxblkid: 0
microzap: 6144 bytes, 1 entries
dnode flags: USED_BYTES USERUSED_ACCOUNTED USEROBJUSED_ACCOUNTED
dnode maxblkid: 0
microzap: 6144 bytes, 1 entries
191a = 6426
191a = 6426
```

看起来是这个文件不停增大，但是 ZFS 没有删除。检查 6426 的 parent 7279：
Expand All @@ -324,53 +324,53 @@ ZFS 提供了调试工具 `zdb`，可以用于查看 pool 和文件系统的内
Object lvl iblk dblk dsize dnsize lsize %full type
7279 1 128K 2.50K 8K 512 2.50K 100.00 ZFS directory
168 bonus System attributes
dnode flags: USED_BYTES USERUSED_ACCOUNTED USEROBJUSED_ACCOUNTED
dnode maxblkid: 0
uid 0
gid 0
atime Mon Jun 24 01:32:06 2019
mtime Fri Mar 8 06:25:02 2024
ctime Fri Mar 8 06:25:02 2024
crtime Tue Feb 27 21:11:06 2018
gen 4369970
mode 40755
size 33
parent 4
links 2
pflags 40800000144
microzap: 2560 bytes, 31 entries
pacct.6.gz = 3908 (type: Regular File)
pacct.17.gz = 1994 (type: Regular File)
pacct.16.gz = 275 (type: Regular File)
pacct.7.gz = 3518 (type: Regular File)
pacct.5.gz = 473 (type: Regular File)
pacct.14.gz = 1554 (type: Regular File)
pacct.15.gz = 651 (type: Regular File)
pacct.4.gz = 109 (type: Regular File)
pacct.29.gz = 468 (type: Regular File)
pacct.11.gz = 1863 (type: Regular File)
pacct.10.gz = 2129 (type: Regular File)
pacct.1.gz = 1294 (type: Regular File)
pacct.28.gz = 3648 (type: Regular File)
pacct.3.gz = 1864 (type: Regular File)
pacct.12.gz = 3516 (type: Regular File)
pacct.13.gz = 2128 (type: Regular File)
pacct.2.gz = 2955 (type: Regular File)
pacct.22.gz = 649 (type: Regular File)
pacct.23.gz = 3649 (type: Regular File)
pacct.8.gz = 3400 (type: Regular File)
pacct.19.gz = 535 (type: Regular File)
pacct = 796 (type: Regular File)
pacct.21.gz = 534 (type: Regular File)
pacct.0 = 904 (type: Regular File)
pacct.20.gz = 3725 (type: Regular File)
pacct.18.gz = 3515 (type: Regular File)
pacct.9.gz = 1293 (type: Regular File)
pacct.24.gz = 3905 (type: Regular File)
pacct.25.gz = 903 (type: Regular File)
pacct.27.gz = 1552 (type: Regular File)
pacct.26.gz = 1176 (type: Regular File)
dnode flags: USED_BYTES USERUSED_ACCOUNTED USEROBJUSED_ACCOUNTED
dnode maxblkid: 0
uid 0
gid 0
atime Mon Jun 24 01:32:06 2019
mtime Fri Mar 8 06:25:02 2024
ctime Fri Mar 8 06:25:02 2024
crtime Tue Feb 27 21:11:06 2018
gen 4369970
mode 40755
size 33
parent 4
links 2
pflags 40800000144
microzap: 2560 bytes, 31 entries
pacct.6.gz = 3908 (type: Regular File)
pacct.17.gz = 1994 (type: Regular File)
pacct.16.gz = 275 (type: Regular File)
pacct.7.gz = 3518 (type: Regular File)
pacct.5.gz = 473 (type: Regular File)
pacct.14.gz = 1554 (type: Regular File)
pacct.15.gz = 651 (type: Regular File)
pacct.4.gz = 109 (type: Regular File)
pacct.29.gz = 468 (type: Regular File)
pacct.11.gz = 1863 (type: Regular File)
pacct.10.gz = 2129 (type: Regular File)
pacct.1.gz = 1294 (type: Regular File)
pacct.28.gz = 3648 (type: Regular File)
pacct.3.gz = 1864 (type: Regular File)
pacct.12.gz = 3516 (type: Regular File)
pacct.13.gz = 2128 (type: Regular File)
pacct.2.gz = 2955 (type: Regular File)
pacct.22.gz = 649 (type: Regular File)
pacct.23.gz = 3649 (type: Regular File)
pacct.8.gz = 3400 (type: Regular File)
pacct.19.gz = 535 (type: Regular File)
pacct = 796 (type: Regular File)
pacct.21.gz = 534 (type: Regular File)
pacct.0 = 904 (type: Regular File)
pacct.20.gz = 3725 (type: Regular File)
pacct.18.gz = 3515 (type: Regular File)
pacct.9.gz = 1293 (type: Regular File)
pacct.24.gz = 3905 (type: Regular File)
pacct.25.gz = 903 (type: Regular File)
pacct.27.gz = 1552 (type: Regular File)
pacct.26.gz = 1176 (type: Regular File)
```

发现该目录为 `/var/log/account`，调查后发现其中的文件在启用 process accounting 后会由内核写入。
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