Le 4 nov. 2009 à 22:15, "Robin H. Johnson" <robbat2@g.o> a
écrit :
> On Wed, Nov 04, 2009 at 09:32:49PM +0100, Ulrich David wrote:
>> If I upgrade multipath to 0.4.8-r1 on a running system with mounted
>> partitions (using multipath-0.4.7-r2) :
> Can you boot with 0.4.8-r1 at all?
> I'm just interested what disks turn up.
My system is on one dual path SAN volume (sda,sdb). With 0.4.8-r1 sda1
(/boot), sda2 (swap) and sda3 (/) are correctly mapped so I can boot.
But sda5 (/usr) and sda6 (/var) are not mapped... Mapping breaks at
sda4. So I don't have access to all I need (as /usr/lib for libaio,
parted, ...). Instead sda4 is mapped which doesn't contain any
filesystem (base extended partition).
>
> I'm trying to get some access to a SAN mounted space elsewhere to
> test,
> so I can debug it further, should know later today if I can get
> access.
>
>> kpartx failed on mapping system4 which should be not mapped (I
>> think, because its my extended base partition). The only thing which
>> is changed is the addition of system4.
> yeah, kpartx doesn't seem to be liking the extended partition, I'm not
> 100% sure why yet, but it's beyond the udev rules I'm sure.
>
>> I hope this should help. If not I could mount a disk in my blades,
>> install the system on the internal disk and try to mount a SAN
>> volume on it with the same partition scheme. So I could better test
>> it without boot problems.
> If I can't get access to the test setup I wanted, I'll get back to you
> on more detailed testing.
If you cannot get access to a SAN I will see if I have time to do a
setup at work.
David
>
> --
> Robin Hugh Johnson
> Gentoo Linux: Developer, Trustee & Infrastructure Lead
> E-Mail : robbat2@g.o
> GnuPG FP : 11AC BA4F 4778 E3F6 E4ED F38E B27B 944E 3488 4E85
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