#
307108 |
|
11-Oct-2016 |
mav |
MFC r305209: MFV r302660: 6314 buffer overflow in dsl_dataset_name
illumos/illumos-gate@9adfa60d484ce2435f5af77cc99dcd4e692b6660 https://github.com/illumos/illumos-gate/commit/9adfa60d484ce2435f5af77cc99dcd4e6 92b6660
https://www.illumos.org/issues/6314 Callers of dsl_dataset_name pass a buffer of size ZFS_MAXNAMELEN, but dsl_dataset_name copies the datasets' name PLUS the snapshot name to it, resulting in a max of 2 * ZFS_MAXNAMELEN + '@'.
Reviewed by: George Wilson <george.wilson@delphix.com> Reviewed by: Prakash Surya <prakash.surya@delphix.com> Reviewed by: Igor Kozhukhov <ikozhukhov@gmail.com> Approved by: Dan McDonald <danmcd@omniti.com> Author: Matthew Ahrens <mahrens@delphix.com>
|
#
305286 |
|
02-Sep-2016 |
dim |
MFC r305013:
Add an empty virtual destructor to zfsd's Vdev class. This is needed because the class has virtual functions, and the compiler-generated default destructor is non-virtual.
Reviewed by: asomers
MFC r305016:
Fix the zfsd unittest: * TESTSDIR is supposed to be under cddl/usr.sbin, not cddl/sbin * DevdCtl::EventBuffer no longer exists, so remove its forward declaration
|
#
300906 |
|
28-May-2016 |
asomers |
zfsd(8), the ZFS fault management daemon
Add zfsd, which deals with hard drive faults in ZFS pools. It manages hotspares and replements in drive slots that publish physical paths.
cddl/usr.sbin/zfsd Add zfsd(8) and its unit tests
cddl/usr.sbin/Makefile Add zfsd to the build
lib/libdevdctl A C++ library that helps devd clients process events
lib/Makefile share/mk/bsd.libnames.mk share/mk/src.libnames.mk Add libdevdctl to the build. It's a private library, unusable by out-of-tree software.
etc/defaults/rc.conf By default, set zfsd_enable to NO
etc/mtree/BSD.include.dist Add a directory for libdevdctl's include files
etc/mtree/BSD.tests.dist Add a directory for zfsd's unit tests
etc/mtree/BSD.var.dist Add /var/db/zfsd/cases, where zfsd stores case files while it's shut down.
etc/rc.d/Makefile etc/rc.d/zfsd Add zfsd's rc script
sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c Fix the resource.fs.zfs.statechange message. It had a number of problems:
It was only being emitted on a transition to the HEALTHY state. That made it impossible for zfsd to take actions based on drives getting sicker.
It compared the new state to vdev_prevstate, which is the state that the vdev had the last time it was opened. That doesn't make sense, because a vdev can change state multiple times without being reopened.
vdev_set_state contains logic that will change the device's new state based on various conditions. However, the statechange event was being posted _before_ that logic took effect. Now it's being posted after.
Submitted by: gibbs, asomers, mav, allanjude Reviewed by: mav, delphij Relnotes: yes Sponsored by: Spectra Logic Corp, iX Systems Differential Revision: https://reviews.freebsd.org/D6564
|