change. Also, JBOD mode
removes a layer of operational complexity.
Thanks,
Jacob
-Original Message-
From: Markus Goldberg [mailto:goldb...@uni-hildesheim.de]
Sent: Friday, April 24, 2015 5:15 AM
To: Weeks, Jacob (RIS-BCT); ceph-users@lists.ceph.com
Subject: Re: [ceph-users] SAS-Exp 9300
The 9750-4i may support JBOD mode. If you would like to test, install the
MegaCLI tools. (Warning, this will clear the RAID configuration on your device)
This is the command for switching the RAID controller to JBOD mode:
#megacli -AdpSetProp -EnableJBOD -1 -aAll
Thanks,
Jacob
-Original
I am not sure about v0.80.6-1 but in v0.80.7 the --allow-experimental-feature
option is not required. I have increased pg_num and pgp_num in v0.80.7
without any issues.
on how big cluster, how long did it take to recovery from this change?
The largest pool was roughly 200TB.
It took less than
I am not sure about v0.80.6-1 but in v0.80.7 the --allow-experimental-feature
option is not required. I have increased pg_num and pgp_num in v0.80.7 without
any issues.
It may be safer to make the change incrementally rather than all at once. Since
v0.72, ceph does not allow extreme changes
There should be a *.client.admin.keyring file in the directory you were in
while you ran ceph-deploy.
Try copying that file to /etc/ceph/
Thanks,
Jacob
From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of SUNDAY
A. OLUTAYO
Sent: Tuesday, February 17, 2015 3:39 PM
To: