[Pvfs2-users] Re: msgpair failed, will retry: Connection refused

[Luiz Mendes]

Hi Sam, i change the order of I/O server during pvfs2-gconfig and the
problems were solved with this.

During the moment in which we choose the list of I/O Servers in
pvfs2-genconfig i instead of select the habitual master node in first of the
list i choose another PC and set master node as second I/O server. With
this, pvfs2-server works with plenty.

Sam, it seems a joke, because i tested again in the same mode that i have
been testing before it works, and it works now.

With EventLogging trove it doesnt recorded nothing and works correctly.

Well, very thank you Sam.

Thanks
Luiz Mendes
UFJF

2007/1/15, Sam Lang <slang at mcs.anl.gov>:
>
>
> Hi Luiz,
>
> This is an odd error.  Did you make any modifications to the config
> file after genconfig generated it?  In your fs.conf file, can you set:
>
> EventLogging trove
>
> And then try to start the servers again?  Does the log report
> anything else with this logging mode enabled?
>
> -sam
>
>
>
> On Jan 14, 2007, at 7:04 AM, Luiz Mendes wrote:
>
> > Hi, taking a look in the problem, i realized that it is not a
> > connection problem like i said in previous email. Well, this is a
> > handle range problem, when i try to start server in the other PC it
> > doesnt start, and log the following message.
> >
> > [E 01/30 08:36] Error: Could not initialize server; aborting.
> > [D 01/30 08:37] PVFS2 Server version 2.6.1 starting.
> > [E 01/30 08:37] src/server/pvfs2- server.c line 1194: Error adding
> > handle range 2147483651-4294967297 to filesystem pvfs2-fs
> > [E 01/30 08:37]     [bt] pvfs2-server [0x80545e9]
> > [E 01/30 08:37]     [bt] pvfs2-server(main+0x46e) [0x80559de]
> > [E 01/30 08:37]     [bt] /lib/libc.so.6(__libc_start_main+0xdc)
> > [0xb7dc287c]
> > [E 01/30 08:37]     [bt] pvfs2-server(aio_cancel64+0x75) [0x8052db1]
> > [E 01/30 08:37] Error: Could not initialize server interfaces;
> > aborting.
> > [E 01/30 08:37] Error: Could not initialize server; aborting.
> >
> > What it could be? I use pvfs2-gconfig in master node. And i set
> > master node with Meta and I/O server and the other pc only with I/O
> > server.
> >
> > The configuration below stands for a part of pvfs-fs conf file.
> >
> > <Filesystem>
> >     Name pvfs2-fs
> >     ID 131847477
> >     RootHandle 1048576
> >     <MetaHandleRanges>
> >         Range luizmendes 4-2147483650
> >     </MetaHandleRanges>
> >     <DataHandleRanges>
> >         Range edmundo 2147483651-4294967297
> >         Range luizmendes 4294967298-6442450944
> >     </DataHandleRanges>
> >     <StorageHints>
> >         TroveSyncMeta yes
> >         TroveSyncData no
> >     </StorageHints>
> > </Filesystem>
> >
> > Thanks
> > Luiz Mendes
> >
> >
> > 2007/1/13, Luiz Mendes < luizmendesw at gmail.com>:Hi all,
> >
> > Continuing testing installation on PVFS2, now with 2 nodes, being
> > one of them MetaData and I/O server, and the another one I/O server
> > only.
> >
> > Well, it works ok until i do pvfs2-ping -m /mnt/pvfs2 command
> >
> > It appears connection with other server error, but the 2 computers
> > here are able to communicate in other situations, only in pvfs that
> > i didnt get it.
> >
> > Sorry, this question appears to be very dummy, but i am not getting
> > it.
> >
> > Could you help me?
> >
> > Thanks
> > Luiz Mendes.
> >
> > _______________________________________________
> > Pvfs2-users mailing list
> > Pvfs2-users at beowulf-underground.org
> > http://www.beowulf-underground.org/mailman/listinfo/pvfs2-users
>
>
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