[linux-lvm] clvmd on openais

Xinwei Hu hxinwei at gmail.com
Wed Apr 23 09:25:17 UTC 2008


2008/4/23, Christine Caulfield <ccaulfie at redhat.com>:
> Xinwei Hu wrote:
>  > 2008/4/23, Christine Caulfield <ccaulfie at redhat.com>:
>  >> Xinwei Hu wrote:
>  >>  > Hi all,
>  >>  >   clvmd-openais.c uses saLckResourceLockAsync and
>  >>  > saLckResourceUnlockAsync. But they then pthread_cond_wait the lock
>  >>  > operation to finished.
>  >>  >
>  >>  >   Since we have to wait, why not switch to use saLckResourceLock and
>  >>  > saLckResourceUnlock directly ? Are there any reasons behind this ?
>  >>  >
>  >>
>  >>
>  >> It's mainly because the code was copied and editted from the other
>  >>  cluster systems, I think :-)
>  > Then I propose this patch to switch over. ;)
>
>
>
> Thanks, but that patch seems to have got corrupted or something, it
>  doesn't apply to head of CVS. can you send it again please ?
>
>
>  Hunk #3 FAILED at 295.
>  Hunk #4 succeeded at 315 (offset -8 lines).
>  Hunk #6 succeeded at 478 (offset -8 lines).
>  patch: **** malformed patch at line 161: @@ -590,15 +536,13 @@
>
Take 2.
Against CVS head now. Please help to review ;)
>
>  Chrissie
>
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