Alexander Motin 79fab7d48a Stop further SCSI recovery attempts after one has failed. ... We've got a set of probably damaged hard disks, reporting 0x04,0x02 ("Logical unit not ready, initializing command required") in response to READ CAPACITY(16), where attempts to use START STOP UNIT for recovery results in 0x44,0x00 ("Internal target failure") after ~1 second delay. As result of all recovery retries, device open attempt took ~3 seconds before finally reporting to GEOM that device is opened, but has no media. If the open was for writing and since it hasn't formally failed, following close triggered GEOM retaste, opening device few more times with respective delays. This change reduces whole time of this cycle from ~12 seconds to ~3 by giving up on recovery after the first failure. Reviewed by: ken MFC after: 2 weeks Sponsored by: iXsystems, Inc.		2018-07-21 21:34:10 +00:00
..
amd64	Have preload_delete_name() free pages backing preloaded data.	2018-07-19 20:00:28 +00:00
arm	Add option MAC to armv6 and armv7 kernels by default, it needs to be	2018-07-21 18:54:24 +00:00
arm64	Eliminate a comment that doesn't apply to this pmap implementation.	2018-07-21 21:26:38 +00:00
bsm
cam	Stop further SCSI recovery attempts after one has failed.	2018-07-21 21:34:10 +00:00
cddl	Fix a couple of typos in r334844 noticed by Richard Kojedzinszky.	2018-07-18 16:03:40 +00:00
compat	Regen after r336171.	2018-07-10 14:04:52 +00:00
conf	Make it possible to run ntpd as a non-root user, add ntpd uid and gid.	2018-07-19 23:55:29 +00:00
contrib	Correct the identifier for the Unifi Security Gateway	2018-07-10 17:01:19 +00:00
crypto	libmd: Always erase context in _Final method, and when doing	2018-07-20 07:01:28 +00:00
ddb	Extend show proc with reaper, sigparent, and vmspace information	2018-05-25 13:59:48 +00:00
dev	run(4): Support the D-Link DWA-125 rev A3	2018-07-21 14:56:15 +00:00
dts	Add spi-max-frequency properties to all spigen nodes. This is a required	2018-06-23 22:55:22 +00:00
fs	Set CLSET_TIMEOUT on TCP connections to pNFS DSs.	2018-07-21 01:33:07 +00:00
gdb
geom	OpenCrypto: Convert sessions to opaque handles instead of integers	2018-07-18 00:56:25 +00:00
gnu	dts: Update our copy to Linux 4.17	2018-06-14 07:12:10 +00:00
i386	Annotate a parameter as unused.	2018-07-20 16:31:25 +00:00
isa
kern	Raise the size of L3 table for early devmap on arm64	2018-07-19 21:58:06 +00:00
kgssapi	OpenCrypto: Convert sessions to opaque handles instead of integers	2018-07-18 00:56:25 +00:00
libkern	Sync strlcpy with userland version, again	2018-06-21 17:35:13 +00:00
mips	OpenCrypto: Convert sessions to opaque handles instead of integers	2018-07-18 00:56:25 +00:00
modules	Fix make in sys/modules/spigen	2018-07-20 17:46:55 +00:00
net	Add knob to control tx ring abdication.	2018-07-20 17:45:26 +00:00
net80211	net80211: Fix ifdetach w/o ifattach, small whitespace cleanup	2018-07-10 23:30:19 +00:00
netgraph	Catch up two more places to the V_ifnet change to a CK_STAILQ.	2018-05-24 00:06:55 +00:00
netinet	Set the IPv4 version in the IP header for UDP and UDPLite.	2018-07-21 02:14:13 +00:00
netinet6	Add missing dtrace probes for received UDP packets.	2018-07-20 15:32:20 +00:00
netipsec	OpenCrypto: Convert sessions to opaque handles instead of integers	2018-07-18 00:56:25 +00:00
netpfil	pf: Fix synproxy	2018-07-14 10:14:59 +00:00
netsmb
nfs	Switch RIB and RADIX_NODE_HEAD lock from rwlock(9) to rmlock(9).	2018-06-16 08:26:23 +00:00
nfsclient
nfsserver
nlm
ofed	Use __FBSDID() for RCS tags in ibcore.	2018-07-17 09:47:14 +00:00
opencrypto	OpenCrypto: Convert sessions to opaque handles instead of integers	2018-07-18 00:56:25 +00:00
powerpc	Revert r336509. Fails buildworld.	2018-07-19 21:06:58 +00:00
riscv	Remove VM_FREELIST_ISADMA. It's not needed on these architectures.	2018-07-17 21:07:53 +00:00
rpc	Set SO_SNDTIMEO in the client side krpc when CLSET_TIMEOUT is done.	2018-07-20 12:03:16 +00:00
security	Make it possible to run ntpd as a non-root user, add ntpd uid and gid.	2018-07-19 23:55:29 +00:00
sparc64	Fix a typo: change lists to list to match rest of sentence.	2018-07-17 21:18:49 +00:00
sys	Bump version to 1200075 for zfsloader being folded into loader.	2018-07-20 05:34:02 +00:00
teken	teken: Fix sequences header which was crossing the 80-col boundary	2018-05-29 08:41:44 +00:00
tests	epoch_test: fix compile	2018-07-15 00:31:17 +00:00
tools
ufs	Add needed locking for um_flags added in -r335808.	2018-07-17 04:43:58 +00:00
vm	Add support for pmap_enter(psind = 1) to the arm64 pmap.	2018-07-20 16:37:04 +00:00
x86	xen: implement early init helper for PVHv2	2018-07-19 08:44:52 +00:00
xdr
xen	xen: add missing file from r336474	2018-07-19 10:14:52 +00:00
Makefile