George Wilson 7d2489cfad nopwrites on dmu_sync-ed blocks can result in a panic ... After device removal, performing nopwrites on a dmu_sync-ed block will result in a panic. This panic can show up in two ways: 1. an attempt to issue an IOCTL in vdev_indirect_io_start() 2. a failed comparison of zio->io_bp and zio->io_bp_orig in zio_done() To resolve both of these panics, nopwrites of blocks on indirect vdevs should be ignored and new allocations should be performed on concrete vdevs. Reviewed-by: Igor Kozhukhov <igor@dilos.org> Reviewed-by: Pavel Zakharov <pavel.zakharov@delphix.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Don Brady <don.brady@delphix.com> Signed-off-by: George Wilson <gwilson@delphix.com> Closes #8957		2019-09-25 11:27:48 -07:00
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avl	Update build system and packaging	2018-05-29 16:00:33 -07:00
icp	Restructure vec_idx loops	2019-04-16 12:34:06 -07:00
lua	Update build system and packaging	2018-05-29 16:00:33 -07:00
nvpair	Use NV_ENCODE_NATIVE for nvlist encoding variable	2019-04-26 11:24:31 -07:00
spl	Remove vn_set_fs_pwd()/vn_set_pwd() (no need to be at / during insmod)	2019-09-25 11:27:46 -07:00
unicode	Update build system and packaging	2018-05-29 16:00:33 -07:00
zcommon	Restrict filesystem creation if name referred either '.' or '..'	2019-09-25 11:27:47 -07:00
zfs	nopwrites on dmu_sync-ed blocks can result in a panic	2019-09-25 11:27:48 -07:00
.gitignore	Prepare SPL repo to merge with ZFS repo	2018-05-29 14:51:39 -07:00
Makefile.in	Fix out-of-tree build failures	2019-09-25 11:27:48 -07:00