Date: Wed, 2 Nov 2011 12:13:49 +0530 From: Shivaram Upadhyayula <shivaram.u@quadstor.com> To: Jeremy Chadwick <freebsd@jdc.parodius.com> Cc: freebsd-fs@freebsd.org Subject: Re: ZFS/compression/performance Message-ID: <CAN-_EfwLWM3tVkkEF6qGNHmUpGzEeRRkuQA=%2Ba66i=8uXiX6YQ@mail.gmail.com> In-Reply-To: <CAN-_EfwW2Aj7Aoba%2BgWyVG_PuD3zUm=9bjq517BeNA3ZZy1sVg@mail.gmail.com> References: <alpine.BSF.2.00.1110122159410.26591@Elmer.dco.penx.com> <CAN-_EfxVZchM-ByjbtMO2kcjiU_=u7GF5q5_9rz7HHeL09Vn0g@mail.gmail.com> <20111101211710.GA36797@voi.aagh.net> <CAN-_Efxv-g3=mzFg-jaq29T=PO0H4vX2NR=5kyBEOem7AxTQCg@mail.gmail.com> <20111102063809.GA50463@icarus.home.lan> <CAN-_EfwW2Aj7Aoba%2BgWyVG_PuD3zUm=9bjq517BeNA3ZZy1sVg@mail.gmail.com>
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Sorry i meant patch root. To apply cd /usr/src/sys && patch -p0 < <patch> Cheers On Wed, Nov 2, 2011 at 12:11 PM, Shivaram Upadhyayula <shivaram.u@quadstor.com> wrote: > path root is /usr/src/sys/ > > Cheers, > Shivaram > > On Wed, Nov 2, 2011 at 12:08 PM, Jeremy Chadwick > <freebsd@jdc.parodius.com> wrote: >> On Wed, Nov 02, 2011 at 11:37:49AM +0530, Shivaram Upadhyayula wrote: >>> Sorry i didn't know it will be stripped out :-) >>> http://www.quadstor.com/ietbsd/compression.tgz LZF diff is against >>> FreeBSD8-STABLE checkout about a week ago. >> >> Are you sure about that? >> >> $ egrep '^---' lzffinal.diff >> --- cddl/boot/zfs/zfsimpl.h =A0 =A0 2011-10-26 14:50:35.000000000 +0530 >> --- cddl/boot/zfs/zfssubr.c =A0 =A0 2011-10-26 14:50:35.000000000 +0530 >> --- cddl/contrib/opensolaris/common/zfs/zfs_prop.c =A0 =A0 =A02011-10-26= 14:50:36.000000000 +0530 >> --- cddl/contrib/opensolaris/uts/common/Makefile.files =A02011-10-27 14:= 21:41.000000000 +0530 >> --- cddl/contrib/opensolaris/uts/common/fs/zfs/lzf.c =A0 =A01970-01-01 0= 5:30:00.000000000 +0530 >> --- cddl/contrib/opensolaris/uts/common/fs/zfs/sys/zio.h =A0 =A0 =A0 =A0= 2011-10-26 14:50:36.000000000 +0530 >> --- cddl/contrib/opensolaris/uts/common/fs/zfs/sys/zio_compress.h =A0 = =A0 =A0 2011-10-26 14:50:36.000000000 +0530 >> --- cddl/contrib/opensolaris/uts/common/fs/zfs/zio_compress.c =A0 2011-1= 0-26 14:50:37.000000000 +0530 >> >> These pathnames don't reflect reality on FreeBSD RELENG_8. =A0There are = no >> such path names, both on our RELENG_8 systems, nor in CVS: >> >> $ ls -l /usr/src/cddl/boot >> ls: /usr/src/cddl/boot: No such file or directory >> >> $ ls -l /usr/src/cddl/contrib/opensolaris/uts >> ls: /usr/src/cddl/contrib/opensolaris/uts: No such file or directory >> >> $ ls -l /usr/src/cddl/contrib/opensolaris >> total 30 >> -rw-r--r-- =A0 =A01 root =A0 =A0 =A0wheel =A0 =A0 18924 Mar 28 =A02008 O= PENSOLARIS.LICENSE >> drwxr-xr-x =A0 16 root =A0 =A0 =A0wheel =A0 =A0 =A0 512 Jun 23 00:43 cmd= / >> drwxr-xr-x =A0 =A04 root =A0 =A0 =A0wheel =A0 =A0 =A0 512 Jun 23 00:43 c= ommon/ >> drwxr-xr-x =A0 =A02 root =A0 =A0 =A0wheel =A0 =A0 =A0 512 Jun 23 00:43 h= ead/ >> drwxr-xr-x =A0 10 root =A0 =A0 =A0wheel =A0 =A0 =A0 512 Jun 23 00:43 lib= / >> drwxr-xr-x =A0 =A03 root =A0 =A0 =A0wheel =A0 =A0 =A0 512 Jun 23 00:43 t= ools/ >> >> In CVS there used to be a src/cddl/contrib/opensolaris/uts/common direct= ory >> but everything in it now is under Attic/, which means it's been >> deprecated. =A0See for yourself: >> >> http://www.freebsd.org/cgi/cvsweb.cgi/src/cddl/contrib/opensolaris/uts/c= ommon/ >> >> Please advise. >> >> -- >> | Jeremy Chadwick =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 = =A0 =A0 =A0jdc at parodius.com | >> | Parodius Networking =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 http:/= /www.parodius.com/ | >> | UNIX Systems Administrator =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 Mountai= n View, CA, US | >> | Making life hard for others since 1977. =A0 =A0 =A0 =A0 =A0 =A0 =A0 PG= P 4BD6C0CB | >> >> > > > > -- > Reduce Storage expenditure with QUADStor Storage Virtualization > http://www.quadstor.com > --=20 Reduce Storage expenditure with QUADStor Storage Virtualization http://www.quadstor.com
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