Hello,
Returning back to robinhood 2.5.2 after another new cluster deployment and we
are going to give robinhood one more chance.
Everytime I attempt to get robinhood running I get strange results that do not
even look remotely close to the filesystem I am trying to monitor. Here is an
example which hopefully explains what I am confused about.
On my robinhood server I have our test 2.4.3 lustre mounted as /lustre2
Lfs df -h shows
filesystem summary: 335.4T 1.8T 330.2T 1% /lustre2
I am using the changelogs and tmpfs for robinhood using a very very basic
configuration but not seeing what I think I should be seeing..
Rbh-report shows 0 entries!
[root@hous0162 ~]# rbh-report -D -P /lustre2
Using config file '/etc/robinhood.d/tmpfs/tmpfs_detailed.conf'.
filter path: /lustre2
type, size, user, group, purge class,
path
Total: 0 entries, 0 bytes (0)
Rbh-report -D by itself shows
Total: 1445 entries, 1921316123 bytes (1.79 GB)
How can this be since lfs df shows us using 1.8 TB of 330.2TB. I have no idea
where rbh-report is getting this number from.
Another thing which is odd is that the rbh-report -D show a bunch of files
with a strange path
file, 13.59 KB, l0413591, rt, [ignored],
0x20000373c:0xc2f0:0x0/WEM_migration_ffd_kernel_iso+pat+27365-12t/000079.xf
file, 13.59 KB, l0413591, rt, [ignored],
0x20000373c:0xc2f0:0x0/WEM_migration_ffd_kernel_iso+pat+27365-12t/000077.xf
Shouldn't this be /lustre2/WEM_migration_ffd_kernel_iso+pat+27365-12t/000077.xf
??
My log file also shows some things which I do not know if they are 'normal' or
not...
2014/07/24 14:49:11 robinhood@hous0162[32245/7] EntryProc | Parent dir for
entry [0x2000036fc:0xd1:0x0] is unknown (parent: [0x20000373c:0xc2ef:0x0],
child name: 'image_1.H@'): updating entry path info
2014/07/24 14:49:11 robinhood@hous0162[32245/9] ListMgr | Entry has incomplete
path in DB: parent_id='0x20000373c:0xc2ef:0x0', relative_path='illum_s_1.H@'
2014/07/24 14:49:11 robinhood@hous0162[32245/6] ListMgr | Entry has incomplete
path in DB: parent_id='0x20000373c:0xc2ef:0x0', relative_path='illum_r_1.H@'
2014/07/24 14:49:11 robinhood@hous0162[32245/9] EntryProc | Parent dir for
entry [0x2000036fc:0xd2:0x0] is unknown (parent: [0x20000373c:0xc2ef:0x0],
child name: 'illum_s_1.H@'): updating entry path info
2014/07/24 14:49:11 robinhood@hous0162[32245/6] EntryProc | Parent dir for
entry [0x2000036fc:0xd3:0x0] is unknown (parent: [0x20000373c:0xc2ef:0x0],
child name: 'illum_r_1.H@'): updating entry path info
I have dropped and recreated the databases after changing the classes as well.
Any suggestion as to what could be going on and why robinhood is not showing
the same or even remotely close information that we see in a simple df?
Thanks!
Matt Bettinger
Technical Computing
Total E&P Research & Technology USA, LLC
1201 Louisiana St., Suite 1800, Houston TX 77002
Phone: 713-647-3352
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