Dear all,
Would you help to tell me how to make the resource secondary mandatorily ?
Now I use DRBD8.3.0.
And the primary node is diskless, so I "umount /dev/drbd0" and try to issue
command
"drbdadm secondary r0" to make the resource secondary.
But it not works, the detail info is like below.
I suggest DRBD provide a command to make the resource secondary mandatorilly,
especially while "Diskless".
Maybe I didn't know such command.
thanks for your help,
Regards,
Edward
+++++++++++++++++++++++++++++++++++
linux-10:~ # drbdadm secondary r0
unlink: Read-only file system
open(/var/lock/drbd-147-0): Read-only file system
Command 'drbdsetup /dev/drbd0 secondary' terminated with exit code 20
drbdadm secondary r0: exited with code 20
linux-10:~ # cat /proc/drbd
version: 8.3.0 (api:88/proto:86-89)
GIT-hash: 9ba8b93e24d842f0dd3fb1f9b90e8348ddb95829 build by r...@linux-10,
2009-02-18 16:33:17
0: cs:Connected ro:Primary/Secondary ds:Diskless/UpToDate C r---
ns:7924 nr:0 dw:3304 dr:321 al:16 bm:0 lo:0 pe:0 ua:0 ap:0 ep:1 wo:b oos:0
1: cs:Connected ro:Primary/Secondary ds:UpToDate/UpToDate C r---
ns:0 nr:0 dw:0 dr:0 al:0 bm:0 lo:0 pe:0 ua:0 ap:0 ep:1 wo:b oos:0
2: cs:Connected ro:Primary/Secondary ds:UpToDate/UpToDate C r---
ns:0 nr:0 dw:0 dr:0 al:0 bm:0 lo:0 pe:0 ua:0 ap:0 ep:1 wo:b oos:0
linux-10:~ #
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