Including ceph-users, as it feels like this belongs there :-)
On 02/14/2013 01:47 PM, Wido den Hollander wrote:
On 02/14/2013 11:24 AM, charles L wrote:
Pls can someone help me with the ceph.conf for 0.56.2. I have two
servers for STORAGE with 3tb hard drives each and two SSD's each. I
want to use OSD data on the hard drive and osd journal on SSD.
I want to know how osd journal configuration is set to SSD. My SSD is
mounted on /dev/sdb.
I have tried the osd data configurations devs = /dev/sda and it
worked just good.
Is this line correct "osd journal = /dev/osd$id/journal" ?? and " osd
journal = /dev/sdb " ???
In the osd specific (osd.0 and osd.1) sections you override the journal
settings made in the [osd] section.
They are not needed, since you give the whole block device (/dev/sdb) to
the OSD as a journal.
Are you sure /dev/sda is available for the OSD and it's not your boot
device?
Wido
[global]
auth cluster required = cephx
auth service required = cephx
auth client required = cephx
debug ms = 1
[osd]
osd journal size = 1000
osd journal = /dev/osd$id/journal
filestore xattr use omap = true
osd mkfs type = xfs
osd mkfs options xfs = -f
osd mount options xfs = rw,noatime,
[osd.0]
host = server04
devs = /dev/sda
osd journal = /dev/sdb
[osd.1]
host = server05
devs = /dev/sda
osd journal = /dev/sdb
THANKS. --
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