[Crash-utility] [PATCH] add a new command: ipcs
Dave Anderson
anderson at redhat.com
Thu Apr 26 12:48:11 UTC 2012
----- Original Message -----
> At 2012-4-25 23:59, Dave Anderson wrote:
> > I will put this module on the extension module web page for now.
>
> Hello Dave,
>
> I rebuild a new SLES kernel, and try to figure out the problem you
> pointed out. The version I used is 2.6.5-7.308-smp. And then I tried
> ipcs module, it seems ipcs command works well, like below.
>
> crash> ipcs -M
> SHMID_KERNEL KEY SHMID UID PERMS BYTES NATTCH
> STATUS
> 10027a816a0 00000000 1605632 0 666 90000 1
> PAGES ALLOCATED/RESIDENT/SWAPPED: 22/1/0
> VFS_INODE: 100268d38e8
>
> SHMID_KERNEL KEY SHMID UID PERMS BYTES NATTCH
> STATUS
> 10027a813a0 00000001 1638401 0 666 90000 1
> PAGES ALLOCATED/RESIDENT/SWAPPED: 22/0/0
> VFS_INODE: 10025e2a168
>
> SHMID_KERNEL KEY SHMID UID PERMS BYTES NATTCH
> STATUS
> 10027a814a0 00000002 1671170 0 666 90000 1
> PAGES ALLOCATED/RESIDENT/SWAPPED: 22/1/0
> VFS_INODE: 10025e2a4e8
>
> crash> ipcs
> SHMID_KERNEL KEY SHMID UID PERMS BYTES NATTCH
> STATUS
> 10027a816a0 00000000 1605632 0 666 90000 1
> 10027a813a0 00000001 1638401 0 666 90000 1
> 10027a814a0 00000002 1671170 0 666 90000 1
>
> SEM_ARRAY KEY SEMID UID PERMS NSEMS
> 100020787a0 00000000 0 0 666 1
> 100020786a0 00000001 32769 0 666 1
> 100020782a0 00000002 65538 0 666 1
>
> MSG_QUEUE KEY MSQID UID PERMS USED-BYTES
> MESSAGES
> 1002f7cd1a0 00001f58 0 0 600 0 0
>
> The problems didn't show on my kernel. So I think the problems do not
> come from the edition of SLES, but the modification of the third party.
> So I think is it possible to get the debuginfo and core you used to
> test.
OK, that's good.
I will send you a link to my files off-list. And perhaps you can
make your SLES files available to me so I can have a "clean"
example?
Thanks,
Dave
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