Date: Wed, 15 May 2013 14:22:42 +0200 From: "Ronald Klop" <ronald-freebsd8@klop.yi.org> To: freebsd-fs@freebsd.org, "Outback Dingo" <outbackdingo@gmail.com> Subject: Re: FreeBSD 9-RELEASE zpool Out of File Descriptors ?? Message-ID: <op.ww4kn4wx8527sy@ronaldradial.versatec.local> In-Reply-To: <CAKYr3zwer=P=GhW9WyxrMpLv4%2BAkxBfJkuZk99RTHtRW%2B-%2B24g@mail.gmail.com> References: <CAKYr3zwer=P=GhW9WyxrMpLv4%2BAkxBfJkuZk99RTHtRW%2B-%2B24g@mail.gmail.com>
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On Wed, 15 May 2013 14:13:32 +0200, Outback Dingo <outbackdingo@gmail.com> wrote: > So it seems a new deployment we just built with zfsonroot mirror and a > 48TB > master pool is already out of File Descriptors??? > > pool: master > state: ONLINE > status: The pool is formatted using a legacy on-disk format. The pool > can > still be used, but some features are unavailable. > action: Upgrade the pool using 'zpool upgrade'. Once this is done, the > pool will no longer be accessible on software that does not > support > feature > flags. > scan: none requested > config: > > NAME STATE READ WRITE CKSUM > master ONLINE 0 0 0 > raidz3-0 ONLINE 0 0 0 > multipath/SATA_LUN01 ONLINE 0 0 0 > multipath/SATA_LUN03 ONLINE 0 0 0 > multipath/SATA_LUN04 ONLINE 0 0 0 > multipath/SATA_LUN05 ONLINE 0 0 0 > multipath/SATA_LUN07 ONLINE 0 0 0 > multipath/SATA_LUN08 ONLINE 0 0 0 > multipath/SATA_LUN09 ONLINE 0 0 0 > multipath/SATA_LUN10 ONLINE 0 0 0 > raidz3-1 ONLINE 0 0 0 > multipath/SATA_LUN11 ONLINE 0 0 0 > multipath/SATA_LUN12 ONLINE 0 0 0 > multipath/SATA_LUN13 ONLINE 0 0 0 > multipath/SATA_LUN14 ONLINE 0 0 0 > multipath/SATA_LUN15 ONLINE 0 0 0 > multipath/SATA_LUN16 ONLINE 0 0 0 > multipath/SATA_LUN17 ONLINE 0 0 0 > multipath/SATA_LUN18 ONLINE 0 0 0 > raidz3-2 ONLINE 0 0 0 > multipath/SATA_LUN19 ONLINE 0 0 0 > multipath/SATA_LUN20 ONLINE 0 0 0 > multipath/SATA_LUN21 ONLINE 0 0 0 > multipath/SATA_LUN22 ONLINE 0 0 0 > multipath/SATA_LUN23 ONLINE 0 0 0 > multipath/SATA_LUN24 ONLINE 0 0 0 > multipath/SATA_LUN26 ONLINE 0 0 0 > multipath/SATA_LUN27 ONLINE 0 0 0 > raidz3-3 ONLINE 0 0 0 > multipath/SATA_LUN29 ONLINE 0 0 0 > multipath/SATA_LUN30 ONLINE 0 0 0 > multipath/SATA_LUN32 ONLINE 0 0 0 > multipath/SATA_LUN33 ONLINE 0 0 0 > multipath/SATA_LUN35 ONLINE 0 0 0 > multipath/SATA_LUN36 ONLINE 0 0 0 > multipath/SATA_LUN37 ONLINE 0 0 0 > multipath/SATA_LUN38 ONLINE 0 0 0 > logs > multipath/SATA_LUN06 ONLINE 0 0 0 > cache > multipath/SATA_LUN02 ONLINE 0 0 0 > > errors: No known data errors > pool: tank > state: ONLINE > status: The pool is formatted using a legacy on-disk format. The pool > can > still be used, but some features are unavailable. > action: Upgrade the pool using 'zpool upgrade'. Once this is done, the > pool will no longer be accessible on software that does not > support > feature > flags. > scan: none requested > config: > > NAME STATE READ WRITE CKSUM > tank ONLINE 0 0 0 > mirror-0 ONLINE 0 0 0 > da34p3 ONLINE 0 0 0 > da35p3 ONLINE 0 0 0 > > errors: No known data errors > > while compiling a kernel, buildworld worked and installed ok > > lex -t > /usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_scan.l >> aicasm_scan.c > lex -t -Pmm > /usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_macro_scan.l >> aicasm_macro_scan.c > rm -f .depend_aicasm > mkdep -f .depend_aicasm -a -I. > -I/usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm > -std=gnu99 > /usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm.c > /usr/src/sys/modules/aic7xxx/aicasm/../../../dev/aic7xxx/aicasm/aicasm_symbol.c > aicasm_gram.c aicasm_macro_gram.c aicasm_scan.c aicasm_macro_scan.c > Out of file descriptors > *** [.depend_aicasm] Error code 2 > > Stop in /usr/src/sys/modules/aic7xxx/aicasm. > *** [buildkernel] Error code 1 > > Stop in /usr/src. > *** [buildkernel] Error code 1 Do you know what a file descriptor is? There is something about it here: http://www.freebsd.org/doc/en/books/handbook/configtuning-kernel-limits.html (search for 'file descriptor') Or more info in here: https://www.google.nl/search?q=freebsd+Out+of+file+descriptors It mainly says that you have more files open than your system is configured to allow. This is often produced by a bug in a program which does not close some files properly. Ronald.
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