Date: Mon, 03 Mar 2008 12:47:54 +0100 From: Ivan Voras <ivoras@freebsd.org> To: freebsd-stable@freebsd.org Subject: Re: Reliably trigger-able ZFS panic Message-ID: <fqgoag$1as$1@ger.gmane.org> In-Reply-To: <47CA942F.2080901@delphij.net> References: <47CA942F.2080901@delphij.net>
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[-- Attachment #1 --] LI Xin wrote: > Hi, > > The following iozone test case on ZFS would reliably trigger panic: > > /usr/local/bin/iozone -M -e -+u -T -t 128 -S 4096 -L 64 -R -r 4k -s 30g > -i 0 -i 1 -i 2 -i 8 -+p 70 -C It can also be (eventually) triggered by "blogbench -c 100 -i 30 -r 50 -w 10 -W 10" and heavy IO load on "real" multithreaded applications like mysql (both iozone and blogbench are multithreaded). [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) iD8DBQFHy+VqldnAQVacBcgRAuHkAKC0r8HQjcOlPF7VX0/6HL1+srHfJwCg7SWr fSF6DDj16RmKBHUICxJMCCA= =3ZyM -----END PGP SIGNATURE-----
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