Re: [Gluster-devel] Unify/AFR crashes

[Krishna Srinivas]

Catch you over the irc....

On Mon, Aug 11, 2008 at 2:18 PM, Dmitriy Kotkin <address@hidden> wrote:
> Guys...
> Is there any chance to fix NS crashes, I/O errors (coz of NS) so far?
> We're in production... so I can't live with it till hash translator...
> really.
> If it isn't possible to fix I'll switch to AFR...
>
> If you have a time to help me and fix this bug please do it. I'm in
> #gluster.
>
> Best regards,
> Dmitriy Kotkin
> Intergam Technologies Corporation
> Moscow, Russia
> mailto: address@hidden
> -----Original Message-----
> From: address@hidden
> [mailto:address@hidden On Behalf Of
> Dmitriy Kotkin
> Sent: Thursday, August 07, 2008 11:54 AM
> To: 'Krishna Srinivas'
> Cc: 'Gluster Developers Discussion List'
> Subject: RE: [Gluster-devel] Unify/AFR crashes
>
> Hello Krishna.
>
> I got the same bug yesterday after you asked me to change transport timeout.
>
> Namespace is activating bailing transport and so on...
>
> There are some files that I can open (cat) in /storage (i.e. export
> directory) but I get I/O errors and NS crashes when I'm trying to open (cat)
> it in the mount point.
> These files exist in only one AFR (so there's no bug with existing in 2 AFRs
> at the same time for example).
> It's "Open success on child node, failed on namespace".
>
> I can reproduce the NS crash by trying to do some ops with these "bad
> files".
>
> I tried to make a copy of that dir with a fresh content and I got the same
> behavior (hang on # cat, bailing) with the same file.
>
> P.S.: I'm in #gluster.
>
> Best regards,
> Dmitriy Kotkin
> Intergam Technologies Corporation
> Moscow, Russia
> mailto: address@hidden
> -----Original Message-----
> From: address@hidden [mailto:address@hidden On
> Behalf Of Krishna Srinivas
> Sent: Wednesday, August 06, 2008 11:07 AM
> To: Dmitriy Kotkin
> Cc: Gluster Developers Discussion List
> Subject: Re: [Gluster-devel] Unify/AFR crashes
>
> Dmitriy,
> Did you get any help on IRC? What kind of operations do you do
> when you say "intense fops"? Does the first node crash? do you
> have the core file? if yes can you get the backtrace?
> Krishna
>
> On Tue, Aug 5, 2008 at 7:23 PM, Dmitriy Kotkin <address@hidden> wrote:
>> Hello guys!
>> I'm using glusterfs-1.3.10 (the same for 1.3.9tla787) and unify over afrs
>> setup.
>> The problem is that during intense fs ops every first node listed in AFRs
>> crashes (activating boiling transport and so on).
>>
>> If you want me to debug it - I'll join IRC so you can tell me how to do
> it,
>> where to set breakpoint and so.
>>
>>
>>
>>
>>
>>
>> _______________________________________________
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>> http://lists.nongnu.org/mailman/listinfo/gluster-devel
>>
>
>
>
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