Hi
Le 28/10/2014 16:26, Shrum, Donald C a écrit :
Hi all,
I'm installing Robinhood here at FSU for our Lustre file system and I
have a few quick questions... I'm more of a programmer than sysadmin
so I'm in over my head here a bit.
I've installed robinhood on a server with the native lustre client
running.
[root@export-60-13 tmpfs]# cat /proc/fs/lustre/version
lustre: 2.5.1
Is there a specific reason why you are not using Lustre 2.5.3 ?
I think I need to register a new changelog reader with Lustre. Is
this correct?
# lctl --device fsulstr-MDT0000 changelog_register fsulstr-MDT0000
Registered changelog userid 'cl1'
Seems good.
Based on that I've got the following for my config file:
ChangeLog {
MDT {
mdt_name = " fsulstr-MDT0000";
There is a blank between in the MDT name.
I know I need to do a one time full scan. I presume I should:
rbh-config enable_chglogs
And then do the full scan after enabling the changelog?
Indeed.
Right now I get this error when starting the robinhood service which I
am assuming is because I need to register the new changelog reader:
2014/10/28 11:03:59 [30797/1] ChangeLog | ERROR -22 opening changelog
for MDT 'fsulstr_¦1': Invalid argument
2014/10/28 11:03:59 [30797/1] Main | Error 22 initializing ChangeLog
Reader
2014/10/28 11:03:59 [30797/1] ChangeLog | ERROR -22 opening changelog
for MDT 'fsulstr_�1':
This looks like there is some garbage? strange code data after your
filesystem name.
Could you check what you put in Robinhood config file is correct?
(everything is us-ascii)
Aurélien
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