Date: Thu, 14 Feb 2013 00:12:14 +0100 From: Martin Matuska <mm@FreeBSD.org> To: Pawel Jakub Dawidek <pjd@FreeBSD.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r246675 - head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs Message-ID: <511C1DCE.3070508@FreeBSD.org> In-Reply-To: <20130213220847.GA1375@garage.freebsd.pl> References: <201302111359.r1BDxvT4016360@svn.freebsd.org> <20130213220847.GA1375@garage.freebsd.pl>
next in thread | previous in thread | raw e-mail | index | archive | help
On 13.2.2013 23:08, Pawel Jakub Dawidek wrote: > On Mon, Feb 11, 2013 at 01:59:57PM +0000, Martin Matuska wrote: >> Author: mm >> Date: Mon Feb 11 13:59:57 2013 >> New Revision: 246675 >> URL: http://svnweb.freebsd.org/changeset/base/246675 >> >> Log: >> MFV r246394: >> Add tunable to allow block allocation on degraded vdevs. >> >> Illumos ZFS issues: >> 3507 Tunable to allow block allocation even on degraded vdevs >> >> References: >> https://www.illumos.org/issues/3507 >> >> MFC after: 2 weeks >> >> Modified: >> head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/metaslab.c >> Directory Properties: >> head/sys/cddl/contrib/opensolaris/ (props changed) >> >> Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/metaslab.c >> ============================================================================== >> --- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/metaslab.c Mon Feb 11 13:57:03 2013 (r246674) >> +++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/metaslab.c Mon Feb 11 13:59:57 2013 (r246675) >> @@ -21,6 +21,7 @@ >> /* >> * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. >> * Copyright (c) 2012 by Delphix. All rights reserved. >> + * Copyright (c) 2013 by Saso Kiselkov. All rights reserved. >> */ >> >> #include <sys/zfs_context.h> >> @@ -97,6 +98,15 @@ int metaslab_prefetch_limit = SPA_DVAS_P >> int metaslab_smo_bonus_pct = 150; >> >> /* >> + * Should we be willing to write data to degraded vdevs? >> + */ >> +boolean_t zfs_write_to_degraded = B_FALSE; >> +SYSCTL_INT(_vfs_zfs, OID_AUTO, write_to_degraded, CTLFLAG_RW, > Please use CTLFLAG_RWTUN flag here. > >> + &zfs_write_to_degraded, 0, >> + "Allow writing data to degraded vdevs"); > BTW. Those two lines fit into 80 chars just fine. > >> +TUNABLE_INT("vfs.zfs.write_to_degraded", &zfs_write_to_degraded); Changed. Thanks -- Martin Matuska FreeBSD committer http://blog.vx.sk
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?511C1DCE.3070508>