reassign 691749 src:redhat-cluster tags 691749 + upstream patch forwarded 691749 https://bugzilla.redhat.com/731775 affects 691749 + src:linux quit
Hi Etienne, Etienne Bagnoud wrote: > The bug described there https://lists.launchpad.net/ubuntu-ha/msg01558.html > is also > present in current Debian Wheezy kernel (I think it's a kernel bug). > The problem arise when running CTDB over OCFS2 filesystem with DRBD, log are > spammed with "dlm: dev_write no op ...". [...] > ** Kernel log: > [61147.256772] dlm: dev_write no op a496cdc8 f4202 > [61148.254552] dlm: dev_write no op a496cdc8 f4202 > [61149.252208] dlm: dev_write no op a496cdc8 f4202 Sounds like <https://bugzilla.redhat.com/731775>, which had the following summary: | Cause: the patch for bug 678585 was incomplete. dlm_controld was | still passing error results back to the kernel for posix unlock | operations flagged with CLOSE. | | Consequence: the kernel complains if it receives a posix lock result | that it is not expecting: "dev_write no op ...". Many of these can | appear, especially when using flocks (not posix locks). | | Fix: dlm_controld is fixed to not pass error results to the kernel | for posix unlock operations flagged with CLOSE. | | Result: No "dev_write no op" messages should appear. The fix seems to be present in redhat-cluster/unstable and not in squeeze or wheezy. Can you confirm? Thanks and hope that helps, Jonathan -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected] Archive: http://lists.debian.org/[email protected]
