Cameron Smith wrote:
Still a little fuzzy about where my data can go in relation to drbd.
My lower level is:
/dev/sda2 /data
my drbd device is:
/dev/drbd1
The docs say not to access the lower level device after drbd is running
so where do I put my files and data?
If it's actually on the drbd1 device how to I access that? I cannot
mount it like a partition using mount.
Have you told one of your DRBD nodes that it's the primary node? If you
haven't, then you won't be able to mount it. Once you've done that, you
could be able to create a filesystem on the drbd device (/dev/drbd1 in
your case) and mount it like any other block device.
My config still looks like:
global {
usage-count yes;
}
common {
protocol C;
}
resource r0 {
on clst01.example.net <http://clst01.example.net/> {
device /dev/drbd1;
disk /dev/sda2;
address 10.233.2.71:7789 <http://10.233.2.71:7789/>;
meta-disk /dev/sda6[0];
}
on clst02.example.net <http://clst02.example.net/> {
device /dev/drbd1;
disk /dev/sda2;
address 10.233.2.72:7789 <http://10.233.2.72:7789/>;
meta-disk /dev/sda6[0];
}
}
Thanks
Cameron
On Wed, Mar 17, 2010 at 2:40 PM, Cameron Smith <[email protected]
<mailto:[email protected]>> wrote:
Excellent!
Thanks for the clarification :)
On Wed, Mar 17, 2010 at 1:50 PM, Peter den Hartog
<[email protected] <mailto:[email protected]>> wrote:
What David said.. What file system are you using? ext3? then you
will only see the changes if the primary actually fails on the
first machine.
and oh you might want to higher up your sync rate, if you don't
want to wait for 4 days for DRBD to finish the first sync :-D.
On Wed, Mar 17, 2010 at 4:40 PM, Cameron Smith
<[email protected] <mailto:[email protected]>> wrote:
I am stuck.
I did in an initial install of DRBD and was able to achieve
a sync from primary to secondary!
Maybe.
My partition that is source on primary and destination on
secondary is:
/dev/sda2 /data
When I create files in the /data directory I can see that
DRBD is recognizing that things are changing and when I run:
cat /proc/drbd
on both primary and secondary I see they both change if I
modify or add files in /data on the primary.
My question is why do I not see those same files on /data on
the secondary?
Shouldn't they be there?
Here is the output of cat /proc/drbd from both systems:
[[r...@clst01 ~]# cat /proc/drbd
version: 8.0.16 (api:86/proto:86)
GIT-hash: d30881451c988619e243d6294a899139eed1183d build by
[email protected], 2009-08-22 13:26:57
1: cs:SyncSource st:Primary/Secondary
ds:UpToDate/Inconsistent C r---
ns:712320 nr:0 dw:0 dr:712320 al:0 bm:43 lo:0 pe:0 ua:0 ap:0
[>....................] sync'ed: 1.2% (62300/62996)M
finish: 44:18:11 speed: 376 (320) K/sec
resync: used:0/61 hits:44476 misses:44 starving:0 dirty:0
changed:44
act_log: used:0/127 hits:0 misses:0 starving:0 dirty:0 changed:0
[r...@clst02 ~]# cat /proc/drbd
version: 8.0.16 (api:86/proto:86)
GIT-hash: d30881451c988619e243d6294a899139eed1183d build by
[email protected], 2009-08-22 13:26:57
1: cs:SyncTarget st:Secondary/Primary
ds:Inconsistent/UpToDate C r---
ns:0 nr:718400 dw:718400 dr:0 al:0 bm:43 lo:0 pe:0 ua:0 ap:0
[>....................] sync'ed: 1.2% (62292/62996)M
finish: 33:13:27 speed: 416 (320) K/sec
resync: used:0/61 hits:44856 misses:44 starving:0 dirty:0
changed:44
act_log: used:0/127 hits:0 misses:0 starving:0 dirty:0 changed:0
Thanks!
Cameron
_______________________________________________
drbd-user mailing list
[email protected] <mailto:[email protected]>
http://lists.linbit.com/mailman/listinfo/drbd-user
--
Groet // Kind regards,
Peter den Hartog
------------------------------------------------------------------------
_______________________________________________
drbd-user mailing list
[email protected]
http://lists.linbit.com/mailman/listinfo/drbd-user
_______________________________________________
drbd-user mailing list
[email protected]
http://lists.linbit.com/mailman/listinfo/drbd-user
