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492a2ef556
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Kenneth D. Merry 492a2ef556 Add task attribute support to camcontrol(8). 
Users can use the new generic argument, -Q task_attr, to specify a task
attribute (simple, ordered, head of queue, aca) for the commands issued.
The the default is simple, which works with all SCSI devices that support
tagged queueing.

This will mostly be useful for debugging target behavior in certain
situations.

You can try it out by compiling CTL with CTL_IO_DELAY turned on (in
sys/cam/ctl/ctl_io.h) and then do something like this with one of the CTL
LUNs:

ctladm delay 0:0 -l done -t 10
camcontrol tur da34 -v

And at then before the 10 second timer is up, in another terminal:

camcontrol inquiry da34 -Q ordered -v

The Inquiry should complete just after the TUR completes.  Ordinarily
it would complete first because of the delay injection, but because the
task attribute is set to ordered in this case, CTL holds it up until the
previous command has completed.

sbin/camcontrol/camcontrol.c:
	Add the new generic argument, -Q, which allows the user to specify
	a SCSI task attribute.  The user can specify task attributes by
	name or numerically.

	Add a new task_attr arguments to SCSI sub-functions.

sbin/camcontrol/attrib.c,
sbin/camcontrol/camcontrol.h,
sbin/camcontrol/fwdownload.c,
sbin/camcontrol/modeedit.c,
sbin/camcontrol/persist.c,
sbin/camcontrol/timestamp.c,
sbin/camcontrol/zone.c:
	Add the new task_attr argument to SCSI sub-functions.

sbin/camcontrol/camcontrol.8:
	Document the new -Q option, and add an example.

Sponsored by:	Spectra Logic
MFC after:	1 week
2017-02-17 20:04:22 +00:00
..
adjkerntz Explicitly add more files to the 'runtime' package. 2016-02-09 20:19:31 +00:00
atm Add history section for atmconfig(8) 2016-10-05 19:49:48 +00:00
badsect Explicitly add more files to the 'runtime' package. 2016-02-09 20:19:31 +00:00
bsdlabel Remove pc98 support completely. 2017-01-28 02:22:15 +00:00
camcontrol Add task attribute support to camcontrol(8). 2017-02-17 20:04:22 +00:00
ccdconfig ccdconfig first appeared in NetBSD 1.1 2016-10-02 23:19:05 +00:00
clri Add history section for clri(8) 2016-10-05 20:01:09 +00:00
comcontrol Explicitly add more files to the 'runtime' package. 2016-02-09 20:19:31 +00:00
conscontrol Explicitly add more files to the 'runtime' package. 2016-02-09 20:19:31 +00:00
ddb Explicitly add more files to the 'runtime' package. 2016-02-09 20:19:31 +00:00
decryptcore Don't decrypt a core if a vmcore file already exists by default. 2017-02-08 23:17:23 +00:00
devd Fix build of devd with GCC 4.2 2017-01-19 16:59:55 +00:00
devfs Add history section for devfs(8) 2016-10-05 20:08:07 +00:00
dhclient Remove dead code in dhclient(8) 2017-01-04 18:13:05 +00:00
dmesg dmesg(8) first appeared in 3BSD. 2016-10-02 23:26:41 +00:00
dump prefix UFS symbols with UFS_ to reduce namespace pollution 2017-02-15 19:50:26 +00:00
dumpfs Use MIN macro from sys/param.h. 2016-05-02 01:40:31 +00:00
dumpon Add support for encrypted kernel crash dumps. 2016-12-10 16:20:39 +00:00
etherswitchcfg Zero etherswitch_vlangroup structure before doing partial assignments. 2016-11-17 19:02:25 +00:00
fdisk Document the history of fdisk based on the original post to comp.unix.bsd by Julian Elischer [1] and the Mach 2.5 Installation notes [2]. 2016-10-05 20:21:06 +00:00
ffsinfo prefix UFS symbols with UFS_ to reduce namespace pollution 2017-02-15 19:50:26 +00:00
fsck Add history section to fsck(8) 2016-10-05 20:31:44 +00:00
fsck_ffs prefix UFS symbols with UFS_ to reduce namespace pollution 2017-02-15 19:50:26 +00:00
fsck_msdosfs Mention the version of NetBSD the utility originated from. 2016-10-02 23:40:17 +00:00
fsdb prefix UFS symbols with UFS_ to reduce namespace pollution 2017-02-15 19:50:26 +00:00
fsirand prefix UFS symbols with UFS_ to reduce namespace pollution 2017-02-15 19:50:26 +00:00
gbde gbde first appeared in FreeBSD 5.0 2016-10-02 23:48:33 +00:00
geom Remove pc98 support completely. 2017-01-28 02:22:15 +00:00
ggate Add missing history sections to a number of storage related man pages 2016-09-16 04:28:31 +00:00
growfs prefix UFS symbols with UFS_ to reduce namespace pollution 2017-02-15 19:50:26 +00:00
gvinum Explicitly add more files to the 'runtime' package. 2016-02-09 20:19:31 +00:00
hastctl Switch hastctl and hastd to libmd instead of openssl for sha256 2017-02-04 06:12:48 +00:00
hastd Switch hastctl and hastd to libmd instead of openssl for sha256 2017-02-04 06:12:48 +00:00
ifconfig Merge projects/ipsec into head/. 2017-02-06 08:49:57 +00:00
init Add verbosity around failed reboot(2) call. 2016-10-07 13:43:38 +00:00
ipf MFH 2016-03-02 16:14:46 +00:00
ipfw Fix a bug in r272840; given that the optlen parameter of setsockopt(2) 2016-12-28 23:34:28 +00:00
iscontrol Add missing history sections to a number of storage related man pages 2016-09-16 04:28:31 +00:00
kldconfig Use nitems() from sys/param.h. 2016-04-19 04:52:13 +00:00
kldload style(9) cleanup 2017-02-05 05:36:51 +00:00
kldstat MFH 2016-04-04 23:55:32 +00:00
kldunload Explicitly add more files to the 'runtime' package. 2016-02-09 20:19:31 +00:00
ldconfig Explicitly add more files to the 'runtime' package. 2016-02-09 20:19:31 +00:00
md5 Add skein(3) front ends to the md5 manpage 2017-01-07 19:43:40 +00:00
mdconfig For MD_PRELOAD type md(4) devices, if there is a file name in the preloaded 2017-02-13 17:44:07 +00:00
mdmfs Add missing history sections to a number of storage related man pages 2016-09-16 04:28:31 +00:00
mknod mknod appeared in V4 UNIX 2016-10-02 23:56:08 +00:00
mksnap_ffs mksnap_ffs appeared in FreeBSD 5.1. 2016-10-02 23:59:31 +00:00
mount Add a free_iovec() function to reset iovec's. 2016-12-14 21:26:43 +00:00
mount_cd9660 Explicitly add more files to the 'runtime' package. 2016-02-09 20:19:31 +00:00
mount_fusefs Note mount_fusefs appeared in FreeBSD 10. 2016-10-03 00:16:16 +00:00
mount_msdosfs Amend history to mention predecessor originated from 386BSD[1] & current implementation from NetBSD[2]. 2016-10-03 00:25:15 +00:00
mount_nfs Add missing history sections to a number of storage related man pages 2016-09-16 04:28:31 +00:00
mount_nullfs Note the name change from mount_null to mount_nullfs in FreeBSD 5.0. 2016-10-03 00:28:42 +00:00
mount_udf Explicitly add more files to the 'runtime' package. 2016-02-09 20:19:31 +00:00
mount_unionfs Note the change of name in FreeBSD 5.0. 2016-10-03 00:31:58 +00:00
nandfs Add missing history sections to a number of storage related man pages 2016-09-16 04:28:31 +00:00
natd Add history section to natd(8) 2016-10-05 20:42:35 +00:00
newfs prefix UFS symbols with UFS_ to reduce namespace pollution 2017-02-15 19:50:26 +00:00
newfs_msdos The code only converts from bpbHugeSectors to bpbSectors if the sum of 2016-08-30 18:01:26 +00:00
newfs_nandfs prefix UFS symbols with UFS_ to reduce namespace pollution 2017-02-15 19:50:26 +00:00
nfsiod Explicitly add more files to the 'runtime' package. 2016-02-09 20:19:31 +00:00
nos-tun Add history section to nos-tun(8) 2016-10-05 20:45:21 +00:00
nvmecontrol Use ssize_t instead of uint32_t to prevent warnings about a comparison 2017-02-05 01:20:39 +00:00
pfctl Fix the parsing of NPt binat rules. 2016-12-28 16:16:48 +00:00
pflogd MFV r313676: libpcap 1.8.1 2017-02-13 08:23:39 +00:00
ping Fix clang 4.0.0 warnings about taking the address of a packed member of 2017-01-06 18:41:28 +00:00
ping6 Fix a regression introduced on revision r271909, when using argument -g 2016-07-05 07:01:42 +00:00
quotacheck prefix UFS symbols with UFS_ to reduce namespace pollution 2017-02-15 19:50:26 +00:00
rcorder Add rcorder-visualize.sh, which generates graphviz from rc.d scripts 2016-12-06 15:49:39 +00:00
reboot sbin/reboot/reboot.8: Amend HISTORY 2016-09-16 04:11:04 +00:00
recoverdisk sbin: ake use of our rounddown() macro when sys/param.h is available. 2016-05-01 02:24:05 +00:00
resolvconf resolvconf: restore RESTARTCMD=, CMD1=, CMD2= and sed pattern as before. 2017-02-03 16:08:58 +00:00
restore prefix UFS symbols with UFS_ to reduce namespace pollution 2017-02-15 19:50:26 +00:00
route Due to dropped mbuf in netisr queue route(8) can fall into infinity 2016-07-27 08:26:34 +00:00
routed routed(8): Use arc4random_uniform instead of arc4random. 2016-05-15 06:06:22 +00:00
rtsol Create packages for atm, ccdconfig, devd, ipf, ipfw, 2016-02-09 19:30:31 +00:00
savecore Fix bugs found by Coverity in decryptcore(8) and savecore(8): 2017-02-04 14:10:16 +00:00
sconfig sconfig appeared in FreeBSD 5.2. 2016-10-03 00:40:20 +00:00
setkey Merge projects/ipsec into head/. 2017-02-06 08:49:57 +00:00
shutdown shutdown appeared as a standalone utility in 4.1BSD. 2016-10-03 00:55:18 +00:00
spppcontrol Add META_MODE support. 2015-06-13 19:20:56 +00:00
sunlabel Re-ident lines. 2016-04-20 01:35:09 +00:00
swapon swapoff: Remove only late devices with -aL. 2016-10-21 21:55:50 +00:00
sysctl sysctl(8): fix typename for uint32_t. 2016-12-31 12:39:15 +00:00
tests Merge ^/user/ngie/release-pkg-fix-tests to unbreak how test files are installed 2016-05-04 23:20:53 +00:00
tunefs prefix UFS symbols with UFS_ to reduce namespace pollution 2017-02-15 19:50:26 +00:00
umount Modify umount so that it does not do an Unmount RPC for NFSv4 mounts 2016-11-19 23:58:50 +00:00
zfsbootcfg DIRDEPS_BUILD: Connect new dependencies. 2016-11-13 00:11:23 +00:00
Makefile Add support for encrypted kernel crash dumps. 2016-12-10 16:20:39 +00:00
Makefile.amd64 Integrate nvmecontrol(8) into the amd64 and i386 builds. 2012-09-17 21:41:38 +00:00
Makefile.arm
Makefile.i386 Integrate nvmecontrol(8) into the amd64 and i386 builds. 2012-09-17 21:41:38 +00:00
Makefile.inc Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
Makefile.mips
Makefile.sparc64