Hi,
On 08/07/2015 04:30 PM, Udo Lembke wrote:
Hi,
I use the ext4-parameters like Christian Balzer wrote in one posting:
osd mount options ext4 = "user_xattr,rw,noatime,nodiratime"
osd_mkfs_options_ext4 = -J size=1024 -E lazy_itable_init=0,lazy_journal_init=0
Thx for the details.
The osd-journals are on SSD-Partitions (without filesystem). IMHO ext4 don't support an different journal-device, like
xfs do, but I assume you mean the osd-jounal and not the filesystem journal?!
No, I was indeed talking about the ext4 journals, e.g. described here:
http://raid6.com.au/posts/fs_ext4_external_journal_caveats/
The setup is tempting (both ext4 + OSD journal on SSD), but the problem
with the persistent device names is keeping me from trying it.
Regards,
Burkhard
_______________________________________________
ceph-users mailing list
ceph-users@xxxxxxxxxxxxxx
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
