Hey folks,
We're just testing out robinhood and hitting a minor issue. If I move a small
file on a lustre file system, all is well. I've tried moving a few big files
but they end up leaving a duplicate listing in the rbh database.
Here's a lightly modfied illustration (paths, users and groups renamed)
[root@hpcmon01 merged]# rbh-find /mnt/lustre/working/users/CanWood/ -name
reads_part1.tar -ls
Using config file '/etc/robinhood.d/lustrefs.conf'.
[0x20002b0a7:0x12715:0x0] file rw-r--r-- 1 CanWood OurTeam
1362109409280 2022/01/22 12:30:23
/mnt/lustre/working/users/CanWood/reads_part1.tar
[0x20002b0a7:0x12715:0x0] file rw-r--r-- 1 CanWood OurTeam
1362109409280 2022/01/22 12:30:23
/mnt/lustre/working/users/CanWood/subfolder/reads_part1.tar
[root@hpcmon01 merged]# rbh-find /mnt/lustre/working/users/CanWood/ -name
reads_part1.tar -exec "ls {} -al"
Using config file '/etc/robinhood.d/lustrefs.conf'.
-rw-r--r-- 1 CanWood OurTeam 1362109409280 Jan 22 2022
/mnt/lustre/working/users/CanWood/reads_part1.tar
ls: cannot access /mnt/lustre/working/users/CanWood/subfolder/reads_part1.tar:
No such file or directory
Our environment:
Lustre servers are Centos7.9 running lustre 2.15.1
Robinhood server is CentOS7.9 running lustre-client 2/15.2
[root@hpcmon01 merged]# rbh-find --version
Product: robinhood 'find' command
Version: 3.1.7-1
Build: 2023-02-15 03:54:40
Compilation switches:
Address entries by FID
MDT Changelogs supported
Lustre Version: 2.15
Database binding: MySQL
Report bugs to: <[email protected]>
In case it's an issue with our changelog settings on the MDS, here they are:
[root@hpcmds02 ~]# lctl get_param mdd.*.changelog*
mdd.lustrefs-MDT0000.changelog_deniednext=60
mdd.lustrefs-MDT0000.changelog_gc=1
mdd.lustrefs-MDT0000.changelog_max_idle_indexes=2097446912
mdd.lustrefs-MDT0000.changelog_max_idle_time=2592000
mdd.lustrefs-MDT0000.changelog_min_free_cat_entries=2
mdd.lustrefs-MDT0000.changelog_min_gc_interval=3600
mdd.lustrefs-MDT0000.changelog_size=4528576
mdd.lustrefs-MDT0000.changelog_current_mask=
MARK CREAT MKDIR HLINK SLINK MKNOD UNLNK RMDIR RENME RNMTO CLOSE LYOUT TRUNC
SATTR XATTR HSM MTIME CTIME MIGRT FLRW RESYNC
mdd.lustrefs-MDT0000.changelog_mask=
MARK CREAT MKDIR HLINK SLINK MKNOD UNLNK RMDIR RENME RNMTO CLOSE LYOUT TRUNC
SATTR XATTR HSM MTIME CTIME MIGRT FLRW RESYNC
mdd.lustrefs-MDT0000.changelog_users=
current_index: 96382622
ID index (idle) mask
cl1 96382618 (0)
Rather than flood the ticket, I'll leave it at that and ask if there are any
other troubleshooting steps folks can provide.
Thanks!
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