Activity

From 02/27/2012 to 03/27/2012

09:07 AM Bug #2174: rbd: iozone thrashing failure: I've been off on other things, but this problem apparently recurred
even if the latest check-in (Josh's change) in p... Alex Elder

09:49 AM Bug #2174: rbd: iozone thrashing failure: The test that reproduced the problem has now run once to completion
without hitting it. Therefore it's ready to shi... Alex Elder
08:35 AM Bug #2174: rbd: iozone thrashing failure: ... Alex Elder
07:57 AM Bug #2174: rbd: iozone thrashing failure: Thanks Alex. I remember thinking it fixed a race initially, but then going back later and being unable to find the ra... Josh Durgin
07:43 AM Bug #2174: rbd: iozone thrashing failure: That's excellent Josh. I'll use it, it's basically what I was
thinking of doing anyway, now I'll just use yours. D... Alex Elder
07:38 AM Bug #2174: rbd: iozone thrashing failure: That analysis of the race looks correct to me. The first unapplied patch in wip-rbd would have fixed this (9a3e22a0ce... Josh Durgin
07:14 AM Bug #2174: rbd: iozone thrashing failure: ... Alex Elder
07:12 AM Bug #2174: rbd: iozone thrashing failure: I think I can explain this:
[ 265.117432] INFO: trying to register non-static key.
[ 265.149933] the code is ... Alex Elder

08:53 PM Bug #2174: rbd: iozone thrashing failure: I tried reproducing the problem, and although I'm not sure I know
how to recognize it my test did end in failure.
... Alex Elder
09:54 AM Bug #2174 (Can't reproduce): rbd: iozone thrashing failure: consistently failing
- ceph:
log-whitelist:
- wrongly marked me down or wrong addr
- objects unfo... Sage Weil

12:28 PM Bug #2064: ceph-client: messenger: nocrc flag not implemented correctly: Update: the commit had to be rebased, so it's id is now: 4d3e7aa992
Alex Elder
08:09 AM Bug #2064: ceph-client: messenger: nocrc flag not implemented correctly: This is fixed by this commit:
086da4c6f8 libceph: fix inverted crc option logic
That is now present in the c... Alex Elder
12:26 PM Bug #2157: ceph: xattr: fix nanosecond display on i_rctime: This has been fixed in this commit:
260ac0e65b ceph: fix three bugs, two in ceph_vxattrcb_file_layout()
The comm... Alex Elder
12:26 PM Bug #2156: ceph: xattr: fix a possible buffer overrun bug: This has been fixed in this commit:
260ac0e65b ceph: fix three bugs, two in ceph_vxattrcb_file_layout()
The comm... Alex Elder
12:26 PM Bug #2155: ceph: xattr: wrong value assumed for "no preferred PG": This has been fixed in this commit:
260ac0e65b ceph: fix three bugs, two in ceph_vxattrcb_file_layout()
The comm... Alex Elder

02:30 PM Bug #2157 (Resolved): ceph: xattr: fix nanosecond display on i_rctime: In ceph_vxattrcb_dir_rctime() the nanoseconds part of the time
displayed does not include leading 0's, which leads t... Alex Elder
02:10 PM Bug #2156 (Resolved): ceph: xattr: fix a possible buffer overrun bug: In ceph_vxattrcb_file_layout(), if an inode has a preferred PG its
value is added to the formatted output buffer. I... Alex Elder
01:41 PM Bug #2155 (Resolved): ceph: xattr: wrong value assumed for "no preferred PG": In ceph_vxattrcb_file_layout() the layout for a file is printed.
The preferred placement group is extracted from t... Alex Elder

02:41 PM Bug #2081: msgr: spinlock badness?: This:
ubuntu@teuthology:/a/nightly_coverage_2012-02-20-b/12984
does not provide very much useful informatio... Alex Elder

06:23 PM Bug #2064 (In Progress): ceph-client: messenger: nocrc flag not implemented correctly: I've been unable to test rigorously today so I analyzed the affected code.
If the "nocrc" flag is supplied, the ce... Alex Elder
03:22 PM Bug #2064: ceph-client: messenger: nocrc flag not implemented correctly: The problem also exists in write_partial_msg_pages(). In other words, it
looks like neither the reader nor the writ... Alex Elder
05:46 AM Bug #2064: ceph-client: messenger: nocrc flag not implemented correctly: This is a trivial fix. The only thing that needs to be done really is
testing the result to make sure things don't ... Alex Elder

10:51 AM Bug #1600 (Can't reproduce): general protection fault during blogbench: Sage Weil
10:51 AM Bug #1615 (Can't reproduce): null pointer dereference in ceph_msg_new: Sage Weil
10:50 AM Bug #1597 (Can't reproduce): general protection fault during mount: Sage Weil
10:50 AM Bug #2069 (Need More Info): client crash during kernel_untar_build rm -r step: Sage Weil
10:48 AM Bug #1793 (Need More Info): NULL pointer dereference at try_write+0x627/0x1060: Sage Weil
07:49 AM Tasks #2138 (Resolved): rbd: run xfstests on a local XFS filesystem over RBD: This still can't really be done cleanly in a teuthology script, but
I would like to run xfstests on an RBD client sy... Alex Elder

09:36 PM Bug #2099 (Rejected): messenger: unexpected socket state (4): OK, this is not a bug. I caused it by inserting this WARN_ON() message
in a case statement in ceph_state_change(). ... Alex Elder
09:29 PM Cleanup #2131 (New): ceph: xattr: use the generic kernel xattr code: The Linux kernel has a generic set of routines to support
extended attributes. When I posted some recent changes
t... Alex Elder
09:28 PM Cleanup #2130: ceph: xattr: complete cleanups following review: Forgot to assign it to myself Alex Elder
09:27 PM Cleanup #2130 (Rejected): ceph: xattr: complete cleanups following review: As requested by Mark... I have a number of changes to make to
fs/ceph/xattr.c based on my review of that code last ... Alex Elder
08:12 PM Bug #2129 (New): ceph: xattr: call __build_xattrs() *before* cap check: While reviewing a change to the xattr code, Sage noticed that some
calls to __build_xattrs() were being made *after*... Alex Elder

09:52 AM Bug #2099: messenger: unexpected socket state (4): Saw this a couple of times on a client in a small ceph cluster. It seems to be correlated with dd runs using various... Mark Nelson

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Ceph » Linux kernel client