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762f440f15
freebsd-dev/sys
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Mark Johnston 762f440f15 Fix handling of read errors during mirror synchronization. 
We would previously just free the request BIO, which would either cause
the disk to stay stuck in the SYNCHRONIZING state, or result in
synchronization completing without having copied the block which
returned an error.

With this change, if the disk which returned an error is the only active
disk in the mirror, the synchronizing disk is kicked out. Otherwise, the
read is retried.

Reported and tested by:	pho (previous version)
MFC after:	2 weeks
Sponsored by:	Dell EMC Isilon
2018-01-10 19:37:21 +00:00
..
amd64 vmm/svm: contigmalloc of the whole svm_softc is excessive 2018-01-09 14:22:18 +00:00
arm aw_sid(4): Add support for Allwinner H3 2018-01-07 04:59:28 +00:00
arm64 Add a framework to install CPU errata on arm64. Each erratum can encode 2018-01-09 14:33:05 +00:00
bsm sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
cam Release the held refcount on the probe periph when probing is 2018-01-09 21:24:05 +00:00
cddl zfs_mount: restore a bit of ifdef-out illumos code 2018-01-09 13:43:04 +00:00
compat Use mallocarray(9) in CloudABI kernel code where possible. 2018-01-07 22:38:45 +00:00
conf Include ffsll() on riscv kernels. 2018-01-10 17:36:43 +00:00
contrib Finally, fix Zstd kernel build on MIPS and RISC-V 2018-01-10 06:30:59 +00:00
crypto sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
ddb Generalize the gzio API. 2018-01-08 21:27:41 +00:00
dev amdsbwd: fix handling of timeout values beyond the supported range 2018-01-10 17:35:00 +00:00
dts dts: arm: Remove imx6 related dts 2017-12-04 13:28:56 +00:00
fs Make nullfs properly report MNT_AUTOMOUNTED set on the nullfs mount itself, 2018-01-10 17:51:02 +00:00
gdb sys/gdb: further adoption of SPDX licensing ID tags. 2017-11-27 15:16:59 +00:00
geom Fix handling of read errors during mirror synchronization. 2018-01-10 19:37:21 +00:00
gnu Introduce bwn(4) support for the bhnd(4) bus. 2017-12-02 02:21:27 +00:00
i386 inittodr(0) actually sets the time, so there's no need to call 2018-01-10 17:25:08 +00:00
isa On further testing on actual machines with this hardware, we should 2017-12-30 08:16:31 +00:00
kern Allow the fast-path for disk AIO requests to fail requests. 2018-01-10 00:18:47 +00:00
kgssapi sys/kgssapi: general adoption of SPDX licensing ID tags. 2017-11-27 15:49:00 +00:00
libkern SPDX: fix wrong license ID tag in libkern. 2017-12-28 01:20:30 +00:00
mips Remove sys/mips/rmi. It's been unmaintained since 2011. This hardware 2018-01-01 05:13:03 +00:00
modules Add missing file to gpiobus module 2018-01-07 20:28:17 +00:00
net Disabled the use of flowid for lagg by default 2018-01-04 20:05:47 +00:00
net80211 net80211: sanitize input for ieee80211_output() 2017-12-30 00:40:34 +00:00
netgraph sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
netinet Correct the comment describing badrs which is bad router solicitiation, 2017-12-29 07:23:18 +00:00
netinet6 Fix some typos. 2017-12-28 20:40:56 +00:00
netipsec Do pass removing some write-only variables from the kernel. 2017-12-25 04:48:39 +00:00
netpfil pf: Avoid integer overflow issues by using mallocarray() iso. malloc() 2018-01-07 13:35:15 +00:00
netsmb sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
nfs Do pass removing some write-only variables from the kernel. 2017-12-25 04:48:39 +00:00
nfsclient sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
nfsserver sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
nlm Do pass removing some write-only variables from the kernel. 2017-12-25 04:48:39 +00:00
ofed sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
opencrypto Fix uninitialized crp_retw_id when using asynchronous crypto drivers 2018-01-08 13:43:12 +00:00
powerpc Add XHCI support to powerpc64 GENERIC. This is useful to get input devices 2018-01-09 19:41:10 +00:00
riscv Use the TSLOG framework to record entry/exit timestamps for DELAY and 2017-12-31 09:24:41 +00:00
rpc Do pass removing some write-only variables from the kernel. 2017-12-25 04:48:39 +00:00
security Do pass removing some write-only variables from the kernel. 2017-12-25 04:48:39 +00:00
sparc64 Chase r327432... sparc64 clock.c now needs to include sys/tslog.h 2017-12-31 20:30:51 +00:00
sys Remove vestiges of digi(4) driver, first attempted in r305235 with 2018-01-10 14:58:58 +00:00
teken sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
tests
tools embed_mfs: correctly test grep return value 2018-01-03 19:22:10 +00:00
ufs Generalize the fix from r322757 and apply it to several more places. 2018-01-09 10:51:44 +00:00
vm Restructure swapout tests after vm map locking was removed. 2018-01-04 18:14:58 +00:00
x86 Make it possible to re-evaluate cpu_features. 2018-01-05 21:06:19 +00:00
xdr sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
xen sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
Makefile Move sys/boot to stand. Fix all references to new location 2017-11-14 23:02:19 +00:00