Date: Sun, 16 Oct 2016 12:48:17 -0700 From: Ngie Cooper <yaneurabeya@gmail.com> To: Alexander Motin <mav@FreeBSD.org> Cc: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r307397 - head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs Message-ID: <F749663D-5050-4F55-B419-FCD26B5A14D4@gmail.com> In-Reply-To: <201610161849.u9GInFiY016740@repo.freebsd.org> References: <201610161849.u9GInFiY016740@repo.freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
> On Oct 16, 2016, at 11:49, Alexander Motin <mav@FreeBSD.org> wrote: >=20 > Author: mav > Date: Sun Oct 16 18:49:15 2016 > New Revision: 307397 > URL: https://svnweb.freebsd.org/changeset/base/307397 >=20 > Log: > Add vfs.zfs.zil_log_limit sysctl. >=20 > It is at least partially broken now, but that is another question. How is it broken? > Modified: > head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zil.c >=20 > Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zil.c > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D > --- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zil.c Sun Oct 1= 6 18:27:41 2016 (r307396) > +++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zil.c Sun Oct 1= 6 18:49:15 2016 (r307397) > @@ -924,6 +924,8 @@ uint64_t zil_block_buckets[] =3D { > * Limit checking is disabled by setting zil_slog_limit to UINT64_MAX. > */ > uint64_t zil_slog_limit =3D 1024 * 1024; > +SYSCTL_QUAD(_vfs_zfs, OID_AUTO, zil_slog_limit, CTLFLAG_RWTUN, > + &zil_slog_limit, 0, "Maximal commit size to use SLOG"); > #define USE_SLOG(zilog) (((zilog)->zl_logbias =3D=3D ZFS_LOGBIAS_LATENC= Y) && \ > (((zilog)->zl_cur_used < zil_slog_limit) || \ > ((zilog)->zl_itx_list_sz < (zil_slog_limit << 1)))) >=20
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?F749663D-5050-4F55-B419-FCD26B5A14D4>