Make SATA XPT negotiate and enable some additional SATA features, such as:
- device initiated power management (some devices support only this way);
- Automatic Partial to Slumber Transition (more power saving);
- DMA auto-activation (expected to slightly improve performance).
More features could be added later, when hardware supports.
r207070:
Fix compilation with WITHOUT_CRYPT or WITHOUT_OPENSSL options.
Reported by: Andrei V. Lavreniyuk <andy.lavr@reactor-xg.kiev.ua>
r207343:
Don't assume that "resource" property is in metadata.
Reported by: Mikolaj Golub <to.my.trociny@gmail.com>
r207345:
Use WEXITSTATUS() to obtain real exit code.
r207347:
Mark temporary issues as such.
r207348:
Restart worker thread only if the problem was temporary.
In case of persistent problem we don't want to loop forever.
r207371:
Fix a problem where hastd will stuck in recv(2) after sending request to
secondary, which died between send(2) and recv(2). Do it by adding timeout
to recv(2) for primary incoming and outgoing sockets and secondary outgoing
socket.
Reported by: Mikolaj Golub <to.my.trociny@gmail.com>
Tested by: Mikolaj Golub <to.my.trociny@gmail.com>
r207372:
- Check if the worker process was killed by signal and restart it.
- Improve logging.
Pointed out by: Garrett Cooper <yanefbsd@gmail.com>
r207390:
Default connection timeout is way too long. To make it shorter we have to
make socket non-blocking, connect() and if we get EINPROGRESS, we have to
wait using select(). Very complex, but I know no other way to define
connection timeout for a given socket.
Reported by: hiroshi@soupacific.com
Change usb devd events from fake attach to a notify. The ugen device is not a
proper device_t so it faked the devctl event to appear like one, this is now a
notify which allows more information to be passed.
We notify for both the device attach/detach and for each usb interface. A devd
rule can now match on the interface properties, including composite devices
which may have a uvideo interface and also usound and possibly uhid too.
An example to match a umass device with a scsi subclass and BBB protocol would be
notify 100 {
match "system" "USB";
match "subsystem" "INTERFACE";
match "type" "ATTACH";
match "intclass" "0x08";
match "intsubclass" "0x06";
match "intprotocol" "0x50";
action ...
};
The old attach devctl event has been retained for the moment to make merging to
8.1 easier. This was never compatible with 7.x or earlier due to the ugen regex
change needed.
Document the new USB notification types.
Change how multipath labels are created and managed. This makes it easier
to support various storage boxes which really aren't active-active.
We only write the label on the *first* provider. For all other providers
we just "add" the disk. This also allows for an "add" verb.
A usage implication is that you should specificy the currently active
storage path as the first provider.
Note that this does not add RDAC-like functionality, but better allows for
autovolumefailover configurations (additional checkins elsewhere will support
this).
When an underlying ioctl(2) handler returns an error, our ioctl(2)
interface considers that it hits a fatal error, and will not copyout
the request structure back for _IOW and _IOWR ioctls, keeping them
untouched.
The previous implementation of the SIOCGIFDESCR ioctl intends to
feed the buffer length back to userland. However, if we return
an error, the feedback would be defeated and ifconfig(8) would
trap into an infinite loop.
This commit changes SIOCGIFDESCR to set buffer field to NULL to
indicate the previous ENAMETOOLONG case.
Reported by: bschmidt
r204177:
Changing proto_socketpair.c compilation and linking order revealed
a problem - we should simply ignore proto_server() if address
doesn't start with socketpair://, and not abort.
r205738:
Don't hold connection lock when doing reconnects as it makes I/Os wait for
connection timeouts.
Reported by: Kevin Day <toasty@dragondata.com>
r206669:
Increase ggate queue size to maximum value.
HAST was not able to stand heavy random load.
Reported by: Hiroyuki Yamagami
r206696:
Fix control socket leak when worker process exits.
Submitted by: Mikolaj Golub <to.my.trociny@gmail.com>
r206697:
Fix log size calculation which caused message truncation.
Submitted by: Mikolaj Golub <to.my.trociny@gmail.com>
r204076:
Please welcome HAST - Highly Avalable Storage.
HAST allows to transparently store data on two physically separated machines
connected over the TCP/IP network. HAST works in Primary-Secondary
(Master-Backup, Master-Slave) configuration, which means that only one of the
cluster nodes can be active at any given time. Only Primary node is able to
handle I/O requests to HAST-managed devices. Currently HAST is limited to two
cluster nodes in total.
HAST operates on block level - it provides disk-like devices in /dev/hast/
directory for use by file systems and/or applications. Working on block level
makes it transparent for file systems and applications. There in no difference
between using HAST-provided device and raw disk, partition, etc. All of them
are just regular GEOM providers in FreeBSD.
For more information please consult hastd(8), hastctl(8) and hast.conf(5)
manual pages, as well as http://wiki.FreeBSD.org/HAST.
Sponsored by: FreeBSD Foundation
Sponsored by: OMCnet Internet Service GmbH
Sponsored by: TransIP BV
r204077:
Remove some lines left over by accident.
r204083:
Add missing KEYWORD line.
Pointed out by: dougb
r205279 sys:
Simplify loops.
Verify interface up status using its link state only
if the interface has such capability. The interface
capability flag indicates whether such capability
exists. This approach is much more backward compatible.
Physical device driver changes will be part of another
commit.
Also updated the ifconfig utility to show the LINKSTATE
capability if present.
Reviewed by: rwatson, imp, juli
As statfs.f_flags are uint64_t the local variables should be as well.
We'll start noticing this with the next flag introduced as the lower
32bit are all used.
While here compare to 0 explicitly [1].
Suggested by: kib [1]
Reviewed by: kib
done in CURRENT over the last 4 months.
HEAD and RELENG_8 are almost in sync now for ipfw, dummynet
the pfil hooks and related components.
Among the most noticeable changes:
- r200855 more efficient lookup of skipto rules, and remove O(N)
blocks from critical sections in the kernel;
- r204591 large restructuring of the dummynet module, with support
for multiple scheduling algorithms (4 available so far)
See the original commit logs for details.
Changes in the kernel/userland ABI should be harmless because the
kernel is able to understand previous requests from RELENG_8 and
RELENG_7. For this reason, this changeset would be applicable
to RELENG_7 as well, but i am not sure if it is worthwhile.
restore setting of sin_len (was removed in 1.146 last february) as
it seems that now it is necessary for 'forward' to work outside lo0.
Approved by: luigi
When growing a UFS1 filesystem, we need to initialise all inodes in any new
cylinder groups that are created. When the filesystem is first created,
newfs always initialises the first two blocks of inodes, and then in the
UFS1 case will also initialise the remaining inode blocks. The changes in
growfs.c 1.23 broke the initialisation of all inodes, seemingly based on
this implementation detail in newfs(8). The result was that instead of
initialising all inodes, we would actually end up initialising all but the
first two blocks of inodes. If the filesystem was grown into empty
(all-zeros) space then the resulting filesystem was fine, however when
grown onto non-zeroed space the filesystem produced would appear to have
massive corruption on the first fsck after growing.
A test case for this problem can be found in the PR audit trail.
Fix this by once again initialising all inodes in the UFS1 case.
PR: bin/115174
Submitted by: "Nate Eldredge" <nge cs.hmc.edu>
Reviewed by: mjacob
Document the interaction between /etc/devfs.conf and
/etc/defaults/devfs.conf
PR: docs/117308
Submitted by: Mel <mel.xyzzy rachie.is-a-geek.net> (partially)
Since the existing implementation searches ':' backward, a path which
includes ':' could not be mounted. You can now mount such path by
enclosing an IP address by '[]'.
Though we should change to search ':' forward, it will break
'ipv6addr:path' which is currently working. So, it still searches ':'
backward, at least for now.
These fixes correct a problem in the file system that treats large
inode numbers as negative rather than unsigned. For a default
(16K block) file system, this bug began to show up at a file system
size above about 16Tb.
These fixes also update newfs to ensure that it will never create a
filesystem with more than 2^32 inodes.
They also update libufs, tunefs, and growfs so that they properly
handle inode numbers as unsigned.
Reported by: Scott Burns, John Kilburg, and Bruce Evans
Followup by: Jeff Roberson
PR: 133980
Add interface description capability as inspired by OpenBSD. Thanks for
rwatson@, jhb@, brooks@ and others for feedback to the old implementation!
Sponsored by: iXsystems, Inc.
- Give ATA/SATA SIMs info about ATAPI packet size, supported by device.
- Make ATA XPT to reject longer SCSI CDBs then supported by device, or
any SCSI CDBs, if device doesn't support ATAPI.
