[Koha] zebrasrv segfaults
Koustubha Kale
kmkale at anantcorp.com
Thu Apr 29 17:55:25 NZST 2010
Robert,
Not a solution & may not be relevant information, but I had segfaults when
trying to run zebra indexing with 80000 plus records on a 1Gb memory
machine. Adding memory resolved the issue.
Regards,
Koustubha Kale
Anant Corporation
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2010/4/28 Robert Meltz <RMeltz at insolnet.com>
> Here is a bit more information about the segfaults that I am
> experiencing.
>
> By following the tail of syslog, I noticed that they are preceded by an
> operation waiting to run, then followed by a flood of messages, 4 per
> second, about operations waiting to run. If I manually run:
>
>
>
> KOHA_CONF=/etc/koha/koha-conf.xml PERL5LIB=/usr/share/koha/lib/
> /usr/share/koha/bin/migration_tools/rebuild_zebra.pl -b -a –z
>
>
>
> The log flooding stops, until the next time.
>
>
>
> Here is a snip from the syslog:
>
>
>
> Apr 28 11:46:52 <servername> Koha Zebraqueue [12016]: 1 operations waiting
> to be run
>
> Apr 28 11:46:52 <servername> Koha Zebraqueue [12016]: Executing zebra
> operations
>
> Apr 28 11:46:53 <servername> kernel: [70295.809040] zebrasrv[13373]:
> segfault at 00000046 eip b65301e9 esp bf9a9ec8 error 4
>
> Apr 28 11:46:53 <servername> kernel: [70295.820545] zebrasrv[13374]:
> segfault at 00000046 eip b65301e9 esp bf9a9ec8 error 4
>
> Apr 28 11:46:53 <servername> kernel: [70295.830941] zebrasrv[13375]:
> segfault at 00000046 eip b65301e9 esp bf9a9ec8 error 4
>
> Apr 28 11:46:53 <servername> kernel: [70295.841307] zebrasrv[13376]:
> segfault at 00000046 eip b65301e9 esp bf9a9ec8 error 4
>
> Apr 28 11:46:53 <servername> kernel: [70295.851641] zebrasrv[13377]:
> segfault at 00000046 eip b65301e9 esp bf9a9ec8 error 4
>
> Apr 28 11:46:53 <servername> Koha Zebraqueue [12016]: Made 5 attempts to
> index biblioserver record 77224 without success
>
> Apr 28 11:46:53 <servername> Koha Zebraqueue [12016]: 1 operations waiting
> to be run
>
> Apr 28 11:46:53 <servername> Koha Zebraqueue [12016]: Executing zebra
> operations
>
> Apr 28 11:46:54 <servername> Koha Zebraqueue [12016]: 1 operations waiting
> to be run
>
> Apr 28 11:46:54 <servername> Koha Zebraqueue [12016]: Executing zebra
> operations
>
> Apr 28 11:46:54 <servername> Koha Zebraqueue [12016]: 1 operations waiting
> to be run
>
> Apr 28 11:46:54 <servername> Koha Zebraqueue [12016]: Executing zebra
> operations
>
>
>
> Best regards,
>
> Robert Meltz
>
> Field Service Engineer
>
> [image: Web_Small_Color]
>
> 770.458.8658 x108
>
> 404.642.9093 cell
>
> rmeltz at insolnet.com
>
> www.insolnet.com
>
>
>
> Follow us on Twitter: www.twitter.com/Insol_IT
>
>
>
> *At Insol: ownership and partnership know no bounds. IT's personal.*
>
>
>
> *From:* koha-bounces at lists.katipo.co.nz [mailto:
> koha-bounces at lists.katipo.co.nz] *On Behalf Of *Robert Meltz
> *Sent:* Wednesday, April 28, 2010 11:32 AM
> *To:* Jared Camins-Esakov
>
> *Cc:* koha at lists.katipo.co.nz
> *Subject:* Re: [Koha] zebrasrv segfaults
>
>
>
> Thank you Jared. I made the changes you recommended and then restarted
> /etc/init.d/koha-zebra-daemon but the problem persists. Any other Ideas?
>
>
>
> Best regards,
>
> Robert Meltz
>
> Field Service Engineer
>
> [image: Web_Small_Color]
>
> 770.458.8658 x108
>
> 404.642.9093 cell
>
> rmeltz at insolnet.com
>
> www.insolnet.com
>
>
>
> Follow us on Twitter: www.twitter.com/Insol_IT
>
>
>
> *At Insol: ownership and partnership know no bounds. IT's personal.*
>
>
>
> *From:* Jared Camins-Esakov [mailto:camins at numismatics.org]
> *Sent:* Wednesday, April 28, 2010 11:14 AM
> *To:* Robert Meltz
> *Cc:* koha at lists.katipo.co.nz
> *Subject:* Re: [Koha] zebrasrv segfaults
>
>
>
> Robert,
>
> I don't recall if this is the error that we encountered, but you might try
> increasing the amount of space available for the register and shadow
> directories. In ${KOHADIR}/etc/zebradb/zebra-biblios.cfg change 4G to 16G
> (or something like that) in these lines:
> register: __ZEBRA_DATA_DIR__/biblios/register:4G
> shadow: __ZEBRA_DATA_DIR__/biblios/shadow:4G
>
> If you have koha set up to run out of kohaclone and koha-dev, you need to
> modify the configuration file in koha-dev. As I said, I can't remember the
> exact error message we got, but I think it involved a segfault, so you might
> as well try our fix.
>
> Regards,
> Jared Camins-Esakov
>
> Robert Meltz wrote:
>
> Good morning!
>
>
>
> I’m a noob to this list, so first, an introduction. I am charged with
> supporting a Koha installation at a small educational Library, roughly
> 90,000 items in catalog.
>
>
>
> Current problem:
>
> Apr 28 10:44:08 <servername> kernel: [66486.907544] zebrasrv[12570]:
> segfault at 00000046 eip b64a61e9 esp bfd58518 error 4
>
>
>
> Is there an obvious solution, or do I need to provide more information?
>
>
>
> Best regards,
>
> Robert Meltz
>
> Field Service Engineer
>
> [image: Web_Small_Color]
>
> 770.458.8658 x108
>
> 404.642.9093 cell
>
> rmeltz at insolnet.com
>
> www.insolnet.com
>
>
>
> Follow us on Twitter: www.twitter.com/Insol_IT
>
>
>
> *At Insol: ownership and partnership know no bounds. IT's personal.*
>
>
>
>
>
>
>
>
>
> ------------------------------
>
>
>
>
>
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>
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>
>
>
>
> --
>
> Jared Camins-Esakov
>
> Cataloger - American Numismatic Society
>
> 75 Varick Street, 11th Floor
>
> New York, NY 10013
>
> Tel: (212) 571-4470, ext. 171
>
> camins at numismatics.org
>
> http://www.numismatics.org/Library/Library
>
>
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