Author: ken
Date: Thu Dec 10 21:06:06 2020
New Revision: 368525
URL: https://svnweb.freebsd.org/changeset/base/368525
Log:
Add the LTO-9 density code to libmt and the mt(1) man page.
These values are taken directly from the density report from an
IBM LTO-9 tape drive. (Using mt getdensit
Author: ken
Date: Thu Jul 16 20:43:28 2020
New Revision: 363260
URL: https://svnweb.freebsd.org/changeset/base/363260
Log:
Hold the mutex when releasing a callout.
In xpt_release_device(), callout_stop() was being called without
holding the mutex (send_mtx) that is used to protect the cal
Author: ken
Date: Mon Dec 2 19:57:39 2019
New Revision: 355299
URL: https://svnweb.freebsd.org/changeset/base/355299
Log:
Fix a hang introduced in r351599.
My changes in 351599 (kindly committed by avg) made the cd(4) media check
asynchronous to avoid a sleep while holding a mutex.
Author: ken
Date: Fri May 24 17:58:29 2019
New Revision: 348247
URL: https://svnweb.freebsd.org/changeset/base/348247
Log:
Fix FC-Tape bugs caused in part by r345008.
The point of r345008 was to reset the Command Reference Number (CRN)
in some situations where a device stayed in the topol
Author: ken
Date: Mon Mar 11 14:21:14 2019
New Revision: 345008
URL: https://svnweb.freebsd.org/changeset/base/345008
Log:
Fix CRN resets in the isp(4) driver in certain situations.
The Command Reference Number (CRN) is part of the FC-Tape features
that we enable when talking to tape driv
Author: ken
Date: Mon Mar 4 14:30:37 2019
New Revision: 344761
URL: https://svnweb.freebsd.org/changeset/base/344761
Log:
Add IBM TS1160 density codes to libmt and the mt(1) man page.
These are taken directly from the density report from a TS1160
tape drive. (Using mt getdensity)
A
Author: ken
Date: Mon Oct 1 19:00:46 2018
New Revision: 339076
URL: https://svnweb.freebsd.org/changeset/base/339076
Log:
Fix a da(4) driver memory leak for SCSI SMR devices.
In the probe case for SCSI SMR Host Aware or Most Managed drives, be sure
to free allocated memory.
sys/cam/
Author: ken
Date: Thu Jun 14 17:08:44 2018
New Revision: 335154
URL: https://svnweb.freebsd.org/changeset/base/335154
Log:
Fix da(4) locking when probing SMR drives.
Probing host aware and host managed SMR drives got broken in revision
330796.
The added cam_periph_lock() calls were i
Author: ken
Date: Fri May 11 14:50:26 2018
New Revision: 333492
URL: https://svnweb.freebsd.org/changeset/base/333492
Log:
Clear out the entire structure, not just the size of a pointer to it.
sys/dev/ocs/ocs_os.c:
In ocs_thread_create(), use sizeof(*thread) (instead of
size
Author: ken
Date: Thu Apr 12 21:21:18 2018
New Revision: 332458
URL: https://svnweb.freebsd.org/changeset/base/332458
Log:
Handle Programmable Early Warning for control commands in sa(4).
When the tape position is inside the Early Warning area, the tape
drive will return a sense key of NO
On Tue, Apr 10, 2018 at 14:27:26 -0500, Kyle Evans wrote:
> On Tue, Apr 10, 2018 at 2:22 PM, Rodney W. Grimes
> wrote:
> > [ Charset UTF-8 unsupported, converting... ]
> >> Author: ram
> >> Date: Tue Apr 10 18:39:20 2018
> >> New Revision: 332386
> >> URL: https://svnweb.freebsd.org/changeset/base
Author: ken
Date: Fri Mar 30 15:28:25 2018
New Revision: 331766
URL: https://svnweb.freebsd.org/changeset/base/331766
Log:
Bring in the Broadcom/Emulex Fibre Channel driver, ocs_fc(4).
The ocs_fc(4) driver supports the following hardware:
Emulex 16/8G FC GEN 5 HBAS
LPe15004 FC
Author: ken
Date: Fri Mar 23 13:52:26 2018
New Revision: 331422
URL: https://svnweb.freebsd.org/changeset/base/331422
Log:
Disable T10 Protection Information / EEDP handling for type 2 protection.
The mps(4) and mpr(4) drivers and hardware handle T10 Protection
Information, which is a sys
Author: ken
Date: Mon Mar 19 20:19:00 2018
New Revision: 331223
URL: https://svnweb.freebsd.org/changeset/base/331223
Log:
cam_periph_acquire() now returns an errno.
The ch(4) driver was missed in change 328918, which changed
cam_periph_acquire() to return an errno instead of cam_status.
Author: ken
Date: Tue Feb 6 15:58:22 2018
New Revision: 328936
URL: https://svnweb.freebsd.org/changeset/base/328936
Log:
Diagnostic buffer fixes for the mps(4) and mpr(4) drivers.
In mp{r,s}_diag_register(), which is used to register diagnostic
buffers with the mp{r,s}(4) firmware, we a
Author: ken
Date: Fri Nov 3 21:04:22 2017
New Revision: 325371
URL: https://svnweb.freebsd.org/changeset/base/325371
Log:
Add the LTO-8 Type M density code (0x5d, LTO-8M) to libmt and the
mt(1) man page.
LTO-8 Type M (also known as M8) is a pristine LTO-7 cartridge
formatted in a LTO-8
Author: ken
Date: Wed Aug 23 17:52:49 2017
New Revision: 322819
URL: https://svnweb.freebsd.org/changeset/base/322819
Log:
Fix a resource leak in an error case in camdd_buf_sg_create().
Submitted by: Coverity
CID: 1341622
MFC after:3 days
Sponsored by: Spectra Logic
Modi
Author: ken
Date: Tue Aug 22 13:08:22 2017
New Revision: 322785
URL: https://svnweb.freebsd.org/changeset/base/322785
Log:
Restructure camdd(8) slightly to make it easier to add support for
additional protocols.
Submitted by: Chuck Tuffli
MFC after:1 week
Differential Revision:
Author: ken
Date: Fri Aug 11 18:43:52 2017
New Revision: 322410
URL: https://svnweb.freebsd.org/changeset/base/322410
Log:
Add historical notes on QIC tape drives and fix a couple of issues in mt(1).
o Density code 0x5 is also known as QIC-11, and should have a footnote
reference.
Author: ken
Date: Thu Aug 10 14:59:17 2017
New Revision: 322364
URL: https://svnweb.freebsd.org/changeset/base/322364
Log:
Changes to make mps(4) and mpr(4) handle reinit with reallocation.
When the mps(4) and mpr(4) drivers need to reinitialize the
firmware, they sometimes need to reallo
Author: ken
Date: Thu Aug 3 15:04:54 2017
New Revision: 322016
URL: https://svnweb.freebsd.org/changeset/base/322016
Log:
Oracle T1 tape drives use PRML encoding.
Source: Oracle T1 SCSI reference guide.
MFC after:3 days
Sponsored by: Spectra Logic
Modified:
head/us
Author: ken
Date: Thu Jul 27 15:51:56 2017
New Revision: 321623
URL: https://svnweb.freebsd.org/changeset/base/321623
Log:
Remove duplicate assignments from r321622.
Submitted by: mav
MFC after:3 days
Sponsored by: Spectra Logic
Modified:
head/sys/dev/isp/isp.c
Modified: head/sy
Author: ken
Date: Thu Jul 27 15:33:57 2017
New Revision: 321622
URL: https://svnweb.freebsd.org/changeset/base/321622
Log:
Fix probing FC targets with hard addressing turned on.
This largely reverts FreeBSD SVN change 289937 from October 25th, 2015.
The intent of that change was to kee
Author: ken
Date: Wed Jul 19 15:39:01 2017
New Revision: 321207
URL: https://svnweb.freebsd.org/changeset/base/321207
Log:
Fix spurious timeouts on commands sent to mps(4) and mpr(4) controllers.
mps_wait_command() and mpr_wait_command() were using getmicrotime() to
determine elapsed time
Author: ken
Date: Fri Jul 14 16:45:46 2017
New Revision: 320991
URL: https://svnweb.freebsd.org/changeset/base/320991
Log:
Add IBM TS1155 density codes to libmt and the mt(1) man page.
These are taken directly from the density report from a TS1155
tape drive. (Using mt getdensity)
l
Author: ken
Date: Tue Jun 27 19:26:02 2017
New Revision: 320421
URL: https://svnweb.freebsd.org/changeset/base/320421
Log:
Fix a panic in camperiphfree().
If a peripheral driver (e.g. da, sa, cd) is added or removed from the
peripheral driver list while an unrelated peripheral driver inst
Author: ken
Date: Tue Jun 27 17:55:25 2017
New Revision: 320420
URL: https://svnweb.freebsd.org/changeset/base/320420
Log:
In scsi_zbc_in(), fill in the length in the ZBC IN CDB.
Without the allocation length set, the target will either reject
the command or complete it without transferri
On Wed, Jun 21, 2017 at 11:16:23 +0300, Andriy Gapon wrote:
> On 21/06/2017 00:25, Kenneth D. Merry wrote:
> > FWIW, avg sent me a patch for this particular problem (by checking for NULL
> > before dereferencing the pointer), and although it got me past the above
> > problem,
On Tue, Jun 20, 2017 at 23:37:10 +0300, Andriy Gapon wrote:
> On 20/06/2017 23:29, Ken Merry wrote:
> > I don???t know for sure that this commit is the cause, but it (and r320153)
> > are the only ZFS commits between a version of head from June 14th that
> > boots off a ZFS mirror, and one that p
Author: ken
Date: Mon Jun 19 20:48:00 2017
New Revision: 320123
URL: https://svnweb.freebsd.org/changeset/base/320123
Log:
Fix a potential sleep while holding a mutex in the sa(4) driver.
If the user issues a MTIOCEXTGET ioctl, and the tape drive in question has
a serial number that is lo
Author: ken
Date: Thu May 11 13:46:30 2017
New Revision: 318185
URL: https://svnweb.freebsd.org/changeset/base/318185
Log:
Add LTO-8 density codes.
lib/libmt/mtlib.c:
Add the LTO-8 density code to the density table in libmt.
usr.bin/mt/mt.1:
Add the LTO-8 density code,
Author: ken
Date: Fri May 5 21:29:28 2017
New Revision: 317854
URL: https://svnweb.freebsd.org/changeset/base/317854
Log:
When editing a mode page on a tape drive, do not clear the device
specific parameter.
Tape drives include write protect (WP), Buffered Mode and Speed
settings in th
Author: ken
Date: Fri May 5 20:00:53 2017
New Revision: 317848
URL: https://svnweb.freebsd.org/changeset/base/317848
Log:
Add basic programmable early warning error injection to the sa(4) driver.
This will help application developers simulate end of tape conditions.
To inject an error
Author: ken
Date: Thu May 4 17:23:39 2017
New Revision: 317799
URL: https://svnweb.freebsd.org/changeset/base/317799
Log:
Add the SCSI Solid State Media Log page (0x11) definition.
sys/cam/scsi/scsi_all.h:
Add the SCSI Solid State Media log page (0x11) structure
definition.
Author: ken
Date: Wed May 3 21:04:32 2017
New Revision: 317776
URL: https://svnweb.freebsd.org/changeset/base/317776
Log:
Bump the camcontrol(8) man page date.
MFC after:3 days
X-MFC-with: r317774
Sponsored by: Spectra Logic
Modified:
head/sbin/camcontrol/camcontrol.8
Modifie
Author: ken
Date: Wed May 3 20:59:47 2017
New Revision: 317775
URL: https://svnweb.freebsd.org/changeset/base/317775
Log:
Fix error recovery behavior in the pass(4) driver.
After FreeBSD SVN revision 236814, the pass(4) driver changed from
only doing error recovery when the CAM_PASS_ERR_
Author: ken
Date: Wed May 3 20:57:52 2017
New Revision: 317774
URL: https://svnweb.freebsd.org/changeset/base/317774
Log:
Add the ability to rescan or reset devices specified by peripheral
name and unit number in camcontrol(8).
Previously camcontrol(8) only supported rescanning or resett
Author: ken
Date: Wed May 3 14:53:27 2017
New Revision: 317745
URL: https://svnweb.freebsd.org/changeset/base/317745
Log:
Don't bother retrying errors for encrypted drives that are locked.
sys/cam/scsi/scsi_all.c:
In the asc_table, if we get a 0x20,0x02 error ("Access denied -
Author: ken
Date: Wed May 3 13:17:01 2017
New Revision: 317740
URL: https://svnweb.freebsd.org/changeset/base/317740
Log:
Correct loop mode CRN resets to adhere to FCP-4 section 4.10
Prior to this change, the CRN (Command Reference Number) is reset on any
firmware LIP, LOOP DOWN, or LOOP
Author: ken
Date: Tue May 2 14:52:28 2017
New Revision: 317680
URL: https://svnweb.freebsd.org/changeset/base/317680
Log:
Add the SCSI SSC Manufacturer assigned serial number VPD page.
This is current as of SSC-5r03.
Submitted by: Sam Klopsch
MFC after:3 days
Modified:
head/s
Author: ken
Date: Mon May 1 18:53:47 2017
New Revision: 317657
URL: https://svnweb.freebsd.org/changeset/base/317657
Log:
Fix camcontrol timestamp setting and update the man page.
camcontrol timestamp -s would somtimes fail due to stack garbage. Zero out
the timestamp parameters to fix
On Fri, May 06, 2016 at 15:41:38 +, Sean Bruno wrote:
> Author: sbruno
> Date: Fri May 6 15:41:38 2016
> New Revision: 299182
> URL: https://svnweb.freebsd.org/changeset/base/299182
>
> Log:
> If ALTQ is defined in the kern conf, switch to Legacy Mode.
>
> PR: 208409
> Submit
Author: ken
Date: Fri Feb 17 20:15:27 2017
New Revision: 313895
URL: https://svnweb.freebsd.org/changeset/base/313895
Log:
Make ctl(4) build with CTL_IO_DELAY defined.
sys/cam/ctl/ctl.c:
In ctl_datamove(), inside CTL_IO_DELAY, add a lun variable and fill
it in before trying
Author: ken
Date: Fri Feb 17 20:04:22 2017
New Revision: 313893
URL: https://svnweb.freebsd.org/changeset/base/313893
Log:
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) f
Author: ken
Date: Fri Feb 10 22:02:45 2017
New Revision: 313568
URL: https://svnweb.freebsd.org/changeset/base/313568
Log:
Change the isp(4) driver to not adjust the tag type for REQUEST SENSE.
The isp(4) driver was changing the tag type for REQUEST SENSE
commands to Head of Queue, when t
Author: ken
Date: Tue Dec 20 21:17:07 2016
New Revision: 310338
URL: https://svnweb.freebsd.org/changeset/base/310338
Log:
Turn on FC-Tape by default in the isp(4) driver.
FC-Tape provides additional link level error recovery, and is
highly recommended for tape devices. It will only be t
On Sat, Dec 17, 2016 at 20:50:15 +0100, Oliver Pinter wrote:
> On 12/12/16, Kenneth D. Merry wrote:
> > On Sun, Dec 11, 2016 at 00:49:12 +0100, Oliver Pinter wrote:
> >> On 10/20/16, Kenneth D. Merry wrote:
> >> > Author: ken
> >> > Date: Thu Oct 20
On Sun, Dec 11, 2016 at 00:49:12 +0100, Oliver Pinter wrote:
> On 10/20/16, Kenneth D. Merry wrote:
> > Author: ken
> > Date: Thu Oct 20 19:42:26 2016
> > New Revision: 307684
> > URL: https://svnweb.freebsd.org/changeset/base/307684
> >
> > Log:
> >
Author: ken
Date: Thu Dec 1 22:20:27 2016
New Revision: 309374
URL: https://svnweb.freebsd.org/changeset/base/309374
Log:
Add SCSI REPORT TIMESTAMP and SET TIMESTAMP support.
This adds support to camcontrol(8) and libcam(3) for getting and setting
the time on SCSI protocol drives. This
Author: ken
Date: Fri Oct 21 18:54:56 2016
New Revision: 307747
URL: https://svnweb.freebsd.org/changeset/base/307747
Log:
Fix a problem in camcontrol(8) that cropped up with r307684.
In r307684, I changed rescan_or_reset_bus() to bzero stack-allocated CCBs
before sending them to the kern
Author: ken
Date: Thu Oct 20 19:42:26 2016
New Revision: 307684
URL: https://svnweb.freebsd.org/changeset/base/307684
Log:
For CCBs allocated on the stack, we need to clear the entire CCB, not just
the header. Otherwise stack garbage can lead to random flags getting set.
This showed up a
On Fri, Aug 12, 2016 at 09:13:58 -0600, Warner Losh wrote:
> On Fri, Aug 12, 2016 at 9:11 AM, Kenneth D. Merry wrote:
> > On Fri, Aug 12, 2016 at 13:38:21 +0300, Andrey V. Elsukov wrote:
> >> On 12.08.16 03:26, Bryan Drewery wrote:
> >> > On r303467 I ran into th
On Fri, Aug 12, 2016 at 13:38:21 +0300, Andrey V. Elsukov wrote:
> On 12.08.16 03:26, Bryan Drewery wrote:
> > On r303467 I ran into this:
> >
> > panic @ time 1470916206.652, thread 0xf8000412f000:
> > g_resize_provider_event but withered
> > cpuid = 0
> > Panic occurred in module kernel load
On Tue, Jun 28, 2016 at 11:27:25 -0700, Sean Bruno wrote:
>
>
> On 06/28/16 11:17, Ken Merry wrote:
> > This is incorrect. It should be scsi_ulto4b() instead.
> >
> > The dxfer_len argument to scsi_persistent_reserve_out() is a uint32_t, and
> > the length field in the CDB structure is 4 bytes
Author: ken
Date: Thu Jun 23 20:05:59 2016
New Revision: 302150
URL: https://svnweb.freebsd.org/changeset/base/302150
Log:
Switch geom_disk over to using a pool mutex.
The GEOM disk d_mtx is only acquired on disk creation and destruction.
It is a good candidate for replacement with a pool
Author: ken
Date: Wed Jun 22 14:39:13 2016
New Revision: 302087
URL: https://svnweb.freebsd.org/changeset/base/302087
Log:
Fix a bug that caused da(4) peripheral drivers to not fully go away
after the underlying device went away.
The problem was that callers who queue the GEOM resize prov
Author: ken
Date: Tue Jun 21 20:28:30 2016
New Revision: 302071
URL: https://svnweb.freebsd.org/changeset/base/302071
Log:
Bump __FreeBSD_version to 1100118 for r302069, which breaks binary
compatibility for loadable modules that depend on struct disk.
Approved by: re (delphij)
Sponsor
Author: ken
Date: Tue Jun 21 20:18:19 2016
New Revision: 302069
URL: https://svnweb.freebsd.org/changeset/base/302069
Log:
Fix a bug that caused da(4) instances to hang around after the underlying
device is gone.
The problem was that when disk_gone() is called, if the GEOM disk
creation
Author: ken
Date: Wed May 25 01:37:39 2016
New Revision: 300640
URL: https://svnweb.freebsd.org/changeset/base/300640
Log:
Fix a few ada(4) driver issues:
o Some Samsung drives do not support the ATA READ LOG EXT or READ
LOG DMA EXT commands, despite indicating that they do in their
Author: ken
Date: Mon May 23 19:52:08 2016
New Revision: 300532
URL: https://svnweb.freebsd.org/changeset/base/300532
Log:
Fix ada(4) trim support quirk setting.
I broke broke the quirk in the ada(4) driver disabling NCQ trim support
in revision 300207. The support flags were set before
Author: ken
Date: Fri May 20 19:30:52 2016
New Revision: 300327
URL: https://svnweb.freebsd.org/changeset/base/300327
Log:
Add the density code for LTO-7 to libmt and the mt(1) man page.
The density code and bits per mm values were obtained from an
actual drive density report.
The nu
Author: ken
Date: Thu May 19 19:13:43 2016
New Revision: 300224
URL: https://svnweb.freebsd.org/changeset/base/300224
Log:
Adjust a couple of error cases in camdd(8).
usr.sbin/camdd/camdd.c:
In camdd_probe_file(), fix an error case after fstat where
we were bailing out and l
On Thu, May 19, 2016 at 15:30:37 +0100, Bruce Simpson wrote:
> Right On Commander!
>
> Now here is hoping the random-write issues with OpenZFS are solved...
Well, this is of course only the underlying infrastructure for SMR drives.
As for the random write issues with ZFS (or rather sequential I/
Author: ken
Date: Thu May 19 14:08:36 2016
New Revision: 300207
URL: https://svnweb.freebsd.org/changeset/base/300207
Log:
Add support for managing Shingled Magnetic Recording (SMR) drives.
This change includes support for SCSI SMR drives (which conform to the
Zoned Block Commands or ZBC
Author: ken
Date: Mon Feb 8 22:13:08 2016
New Revision: 295417
URL: https://svnweb.freebsd.org/changeset/base/295417
Log:
Fix the SCSI Extended INQUIRY probe case when an error is returned
and a retry is scheduled.
Instead of leaving the device queue frozen, unfreeze the device queue so
On Mon, Jan 11, 2016 at 18:29:22 +0100, Roger Pau Monn?? wrote:
> El 03/12/15 a les 21.54, Kenneth D. Merry ha escrit:
> > Author: ken
> > Date: Thu Dec 3 20:54:55 2015
> > New Revision: 291716
> > URL: https://svnweb.freebsd.org/changeset/base/291716
> >
> &
Author: ken
Date: Mon Dec 7 21:04:27 2015
New Revision: 291960
URL: https://svnweb.freebsd.org/changeset/base/291960
Log:
The ccb_xflags enumeration was removed from FreeBSD/head in
r259397 (it contained the CAM_EXTLUN_VALID bit) and I added the
same type name with a different set of values
On Thu, Dec 03, 2015 at 23:55:14 -0800, Ravi Pokala wrote:
> Hi Ken,
>
> A few questions:
>
> > Although these ioctls do not have a declared argument, they
> > both take a union ccb pointer. If we declare a size here,
> > the ioctl code in sys/kern/sys_generic.c will malloc and free
On Thu, Dec 03, 2015 at 19:41:31 -0800, Bryan Drewery wrote:
> On 12/3/2015 7:38 PM, Kenneth D. Merry wrote:
> > g_disk_limit(struct disk *dp, struct bio *bp)
> > {
> > bool limited = false;
> > - off_t d_maxsize;
> > -
> > - d_maxsize = (bp-&
Author: ken
Date: Fri Dec 4 03:44:12 2015
New Revision: 291742
URL: https://svnweb.freebsd.org/changeset/base/291742
Log:
Fix a style issue in g_disk_limit().
Noticed by: bdrewery
MFC after:1 week
Modified:
head/sys/geom/geom_disk.c
Modified: head/sys/geom/geom_disk.c
=
Author: ken
Date: Fri Dec 4 03:38:35 2015
New Revision: 291741
URL: https://svnweb.freebsd.org/changeset/base/291741
Log:
Fix g_disk_vlist_limit() to work properly with deletes.
Add a new bp argument to g_disk_maxsegs(), and add a new function,
g_disk_maxsize() tha will properly determin
Author: ken
Date: Thu Dec 3 22:07:01 2015
New Revision: 291724
URL: https://svnweb.freebsd.org/changeset/base/291724
Log:
Fix typos in the camdd(8) usage() function output caused by an error in
my diff filter script.
Sponsored by: Spectra Logic
MFC after:1 week
Modified:
head/us
On Thu, Dec 03, 2015 at 13:13:25 -0800, Bryan Drewery wrote:
> On 12/3/15 12:54 PM, Kenneth D. Merry wrote:
> > Author: ken
> > Date: Thu Dec 3 20:54:55 2015
> > New Revision: 291716
> > URL: https://svnweb.freebsd.org/changeset/base/291716
> >
> > Log:
&g
Author: ken
Date: Thu Dec 3 20:54:55 2015
New Revision: 291716
URL: https://svnweb.freebsd.org/changeset/base/291716
Log:
Add asynchronous command support to the pass(4) driver, and the new
camdd(8) utility.
CCBs may be queued to the driver via the new CAMIOQUEUE ioctl, and
completed C
On Thu, Sep 10, 2015 at 12:40:32 +, Alexander Motin wrote:
> Author: mav
> Date: Thu Sep 10 12:40:31 2015
> New Revision: 287621
> URL: https://svnweb.freebsd.org/changeset/base/287621
>
> Log:
> Reimplement CTL High Availability.
>
> CTL HA functionality was originally implemented by C
Author: ken
Date: Thu Aug 20 16:07:51 2015
New Revision: 286965
URL: https://svnweb.freebsd.org/changeset/base/286965
Log:
Revamp camcontrol(8) fwdownload support and add the opcodes subcommand.
The significant changes and bugs fixed here are:
1. Fixed a bug in the progress display cod
Author: ken
Date: Tue Jun 9 21:39:38 2015
New Revision: 284192
URL: https://svnweb.freebsd.org/changeset/base/284192
Log:
Add support for reading MAM attributes to camcontrol(8) and libcam(3).
MAM is Medium Auxiliary Memory and is most commonly found as flash
chips on tapes.
This in
Author: ken
Date: Tue Mar 24 21:42:28 2015
New Revision: 280463
URL: https://svnweb.freebsd.org/changeset/base/280463
Log:
Remove some #if 0'ed code that apparently confuses cscope.
Requested by: Peter Xu
MFC after:3 days
Modified:
head/sys/cam/ctl/ctl.c
Modified: head/sys/cam/ct
Author: ken
Date: Wed Mar 18 20:54:54 2015
New Revision: 280231
URL: https://svnweb.freebsd.org/changeset/base/280231
Log:
Improve the mt(1) rblim display.
The granularity reported by READ BLOCK LIMITS is an exponent, not a
byte value. So a granularity of 0 means 2^0, or 1 byte. A
gra
Author: ken
Date: Wed Mar 18 20:52:34 2015
New Revision: 280230
URL: https://svnweb.freebsd.org/changeset/base/280230
Log:
Fix a couple of problems in the sa(4) media type reports.
The only drives I have discovered so far that support medium type
reports are newer HP LTO (LTO-5 and LTO-6)
Author: ken
Date: Tue Mar 3 22:49:07 2015
New Revision: 279570
URL: https://svnweb.freebsd.org/changeset/base/279570
Log:
Add density code for DAT-72, and notes on DAT-160.
As it turns out, the density code for DAT-160 (0x48) is the same
as for SDLT220. Since the SDLT values are already
Author: ken
Date: Mon Mar 2 18:09:49 2015
New Revision: 279534
URL: https://svnweb.freebsd.org/changeset/base/279534
Log:
Change the sa(4) driver to check for long position support on
SCSI-2 devices.
Some older tape devices claim to be SCSI-2, but actually do support
long position info
Author: ken
Date: Fri Feb 27 21:35:36 2015
New Revision: 279375
URL: https://svnweb.freebsd.org/changeset/base/279375
Log:
Fix I/O size calculation for pass(4) driver requests and add latency
tracking.
It is important to subtract the residual from the requested
transfer size to see how
Author: ken
Date: Fri Feb 27 02:44:12 2015
New Revision: 279346
URL: https://svnweb.freebsd.org/changeset/base/279346
Log:
Remove an obsolete comment in devstat(3) about the accuracy of the
milliseconds per transaction (DSM_MS_PER_TRANSACTION) calculation.
The comment was accurate many ye
Author: ken
Date: Thu Feb 26 22:22:06 2015
New Revision: 279336
URL: https://svnweb.freebsd.org/changeset/base/279336
Log:
Add FreeBSD stable/10 version checks for the availability of the
CDAI_FLAG_NONE advanced information CCB flag.
Support for the flag was merged to stable/10 in r279329
Author: ken
Date: Wed Feb 25 04:30:23 2015
New Revision: 279261
URL: https://svnweb.freebsd.org/changeset/base/279261
Log:
Fix several problems found by Coverity.
lib/libmt/mtlib.c:
In mt_start_element(), make sure we don't overflow the
cur_sb array. CID 1271325
usr.bi
Author: ken
Date: Tue Feb 24 05:43:16 2015
New Revision: 279229
URL: https://svnweb.freebsd.org/changeset/base/279229
Log:
Fix printf format warnings on sparc64 and mips.
Sponsored by: Spectra Logic
MFC after:1 month
Modified:
head/sys/cam/scsi/scsi_sa.c
Modified: head/sys/cam/scs
Author: ken
Date: Mon Feb 23 22:50:43 2015
New Revision: 279221
URL: https://svnweb.freebsd.org/changeset/base/279221
Log:
Bump __FreeBSD_version for the mtio(4) / sa(4) ioctl and API additions
in revision 279219.
Sponsored by: Spectra Logic
MFC after:1 month
Modified:
head/sys/s
Author: ken
Date: Mon Feb 23 21:59:30 2015
New Revision: 279219
URL: https://svnweb.freebsd.org/changeset/base/279219
Log:
Significant upgrades to sa(4) and mt(1).
The primary focus of these changes is to modernize FreeBSD's
tape infrastructure so that we can take advantage of some of the
Author: ken
Date: Wed Feb 18 18:30:19 2015
New Revision: 278964
URL: https://svnweb.freebsd.org/changeset/base/278964
Log:
Make sure that the flags for the XPT_DEV_ADVINFO CCB are initialized
properly.
If there is garbage in the flags field, it can sometimes include a
set CDAI_FLAG_STOR
Author: ken
Date: Thu Feb 5 00:12:21 2015
New Revision: 278228
URL: https://svnweb.freebsd.org/changeset/base/278228
Log:
Add support for probing the SCSI VPD Extended Inquiry page (0x86).
This VPD page is effectively an extension of the standard Inquiry
data page, and includes lots of a
Author: ken
Date: Fri Jan 30 05:23:39 2015
New Revision: 277917
URL: https://svnweb.freebsd.org/changeset/base/277917
Log:
Improve SCSI Extended Inquiry VPD page (0x86) support.
sys/cam/scsi/scsi_all.h:
In struct scsi_extended_inquiry_data:
- Increase the length field to 2 b
Author: ken
Date: Thu Jan 8 17:51:12 2015
New Revision: 276842
URL: https://svnweb.freebsd.org/changeset/base/276842
Log:
Close a race in the isp(4) driver that caused devices to disappear
and not automatically come back if they were gone for a short
period of time.
The isp(4) driver h
Author: ken
Date: Thu Jan 8 17:41:28 2015
New Revision: 276839
URL: https://svnweb.freebsd.org/changeset/base/276839
Log:
Fix Fibre Channel Command Reference Number handling in the isp(4) driver.
The Command Reference Number is used for precise delivery of
commands, and is part of the FC
Author: ken
Date: Thu Jan 8 16:58:40 2015
New Revision: 276835
URL: https://svnweb.freebsd.org/changeset/base/276835
Log:
Improve camcontrol(8) handling of drive defect data.
This includes a new summary mode (-s) for camcontrol defects that
quickly tells the user the most important thing
Author: ken
Date: Thu Jan 8 16:27:56 2015
New Revision: 276831
URL: https://svnweb.freebsd.org/changeset/base/276831
Log:
Fix a bug in the CAM SCSI probe code that caused changes in inquiry
data to go undetected.
The probe code does an MD5 checksum of the inquiry data (and page
0x80 se
Author: ken
Date: Thu Jul 3 23:09:44 2014
New Revision: 268240
URL: http://svnweb.freebsd.org/changeset/base/268240
Log:
Add persistent reservation support to camcontrol(8).
camcontrol(8) now supports a new 'persist' subcommand that allows users to
issue SCSI PERSISTENT RESERVE IN / OUT
On Fri, Jun 27, 2014 at 22:28:14 +, Alexander Motin wrote:
> Author: mav
> Date: Fri Jun 27 22:28:14 2014
> New Revision: 267986
> URL: http://svnweb.freebsd.org/changeset/base/267986
>
> Log:
> Remove odd practice of inverting error codes.
>
> -EPERM is equal to ERESTART, returning whi
On Fri, Jun 27, 2014 at 12:48:29 -0700, Xin LI wrote:
> Hi,
>
> Craig have hit an interesting issue today, where he tried to 'mv' a file
> from ZFS dataset to a NFS mount, 'mv' bails out because chflags failed.
>
> I think it's probably sensible to have mv ignoring UF_ARCHIVE, and set the
> flag
Author: ken
Date: Thu May 8 20:46:46 2014
New Revision: 265712
URL: http://svnweb.freebsd.org/changeset/base/265712
Log:
Add #ifdefs in the mpr(4) driver so that versions of stable/9 that
have implemented the PIM_NOSCAN rescan functionality will have it
enabled.
This is a no-op for hea
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