[CentOS-devel] no drbd after update to 5.3

[Jerry Amundson]

On Mon, Apr 13, 2009 at 4:05 PM, Akemi Yagi <amyagi at gmail.com> wrote:
> On Mon, Apr 13, 2009 at 1:20 PM, Jerry Amundson <jamundso at gmail.com> wrote:
>> On Mon, Apr 13, 2009 at 8:56 AM, Jerry Amundson <jamundso at gmail.com> wrote:
>>> I have a dual xen/drbd cluster now broken after the 5.3 update Saturday.
>>>  FATAL: Could not open
>>> '/lib/modules/2.6.18-128.1.6.el5xen/weak-updates/drbd82/drbd.ko': No
>>> such file or directory
>>
>> Just to beat on this further, I ran into the the exact same problem
>> when I upgraded the secondary server (note to self: update the
>> secondary first next time :-).
>>
>> I'll leave this one "unfixed" for now, for the sake of investigating
>> what may have caused the original problem.
>
> Thank you.  That will help troubleshoot the current issue.
>
>> [root at xenb ~]# uname -mr
>> 2.6.18-92.1.22.el5xen i686
>> [root at xenb ~]# rpm -qa kernel\* | sort
>> kernel-headers-2.6.18-128.1.6.el5
>> kernel-xen-2.6.18-128.1.6.el5
>> kernel-xen-2.6.18-92.1.10.el5
>> kernel-xen-2.6.18-92.1.22.el5
>> [root at xenb ~]# rpm -qa \*drbd\* | sort
>> drbd82-8.2.6-1.el5.centos
>> kmod-drbd82-xen-8.2.6-1.2.6.18_92.1.10.el5
>> kmod-drbd82-xen-8.2.6-2
>> [root at xenb ~]# ls -l `find /lib/modules -name drbd.ko`
>> lrwxrwxrwx 1 root root      54 Apr 13 13:57
>> /lib/modules/2.6.18-128.1.6.el5xen/weak-updates/drbd82/drbd.ko ->
>> /lib/modules/2.6.18-92.1.6.el5xen/extra/drbd82/drbd.ko
>
> This is not right.  kmod-drbd82-xen-8.2.6-2 is supposed to install:
>
> /lib/modules/2.6.18-92.1.13.el5xen/extra/drbd82/drbd.ko
>
> and the symlink should look like:
>
> /lib/modules/2.6.18-128.1.6.el5xen/weak-updates/drbd82/drbd.ko ->
> /lib/modules/2.6.18-92.1.13.el5xen/extra/drbd82/drbd.ko
>
> Could you show us the output from:
>
> rpm -ql kmod-drbd82-xen
>
> rpm -q --scripts kmod-drbd82-xen

[root at xenb ~]# rpm -ql kmod-drbd82-xen
/lib/modules/2.6.18-92.1.10.el5xen/extra/drbd82/drbd.ko
/lib/modules/2.6.18-92.1.13.el5xen
/lib/modules/2.6.18-92.1.13.el5xen/extra
/lib/modules/2.6.18-92.1.13.el5xen/extra/drbd82
/lib/modules/2.6.18-92.1.13.el5xen/extra/drbd82/drbd.ko
[root at xenb ~]#
[root at xenb ~]# rpm -q --scripts kmod-drbd82-xen
postinstall scriptlet (using /bin/sh):
/sbin/depmod -aeF /boot/System.map-2.6.18-92.1.10.el5xen
2.6.18-92.1.10.el5xen > /dev/null || :
postuninstall scriptlet (using /bin/sh):
/sbin/depmod -aF /boot/System.map-2.6.18-92.1.10.el5xen
2.6.18-92.1.10.el5xen &> /dev/null || :
postinstall scriptlet (using /bin/sh):
if [ -e "/boot/System.map-2.6.18-92.1.13.el5xen" ]; then
    /sbin/depmod -aeF "/boot/System.map-2.6.18-92.1.13.el5xen"
"2.6.18-92.1.13.el5xen" > /dev/null || :
fi
modules=( "/lib/modules/2.6.18-92.1.13.el5xen/extra/drbd82/drbd.ko" )
if [ -x "/sbin/weak-modules" ]; then
    printf '%s\n' "${modules[@]}"     | /sbin/weak-modules --add-modules
fi
preuninstall scriptlet (using /bin/sh):
rpm -ql kmod-drbd82-xen | grep '\.ko$'     >
/var/run/rpm-kmod-drbd82-xen-modules
postuninstall scriptlet (using /bin/sh):
/sbin/depmod -aF /boot/System.map-2.6.18-92.1.13.el5xen
2.6.18-92.1.13.el5xen &> /dev/null || :
modules=( $(cat /var/run/rpm-kmod-drbd82-xen-modules) )
#rm /var/run/rpm-kmod-drbd82-xen-modules
if [ -x "/sbin/weak-modules" ]; then
    printf '%s\n' "${modules[@]}"     | /sbin/weak-modules --remove-modules
fi