by removing the ordering requirements and adding more descriptive error
messages; it also makes it more readable and maintainable.
Sponsored by: The FreeBSD Foundation
data changes.
cam_ccb.h: Add a new advanced information type, CDAI_TYPE_RCAPLONG,
for long read capacity data.
cam_xpt_internal.h:
Add a read capacity data pointer and length to struct cam_ed.
cam_xpt.c: Free the read capacity buffer when a device goes away.
While we're here, make sure we don't leak memory for other
malloced fields in struct cam_ed.
scsi_all.c: Update the scsi_read_capacity_16() to take a uint8_t * and
a length instead of just a pointer to the parameter data
structure. This will hopefully make this function somewhat
immune to future changes in the parameter data.
scsi_all.h: Add some extra bit definitions to struct
scsi_read_capacity_data_long, and bump up the structure
size to the full size specified by SBC-3.
Change the prototype for scsi_read_capacity_16().
scsi_da.c: Register changes in read capacity data with the transport
layer. This allows the transport layer to send out an
async notification to interested parties. Update the
dasetgeom() API.
Use scsi_extract_sense_len() instead of
scsi_extract_sense().
scsi_xpt.c: Add support for the new CDAI_TYPE_RCAPLONG advanced
information type.
Make sure we set the physpath pointer to NULL after freeing
it. This allows blindly freeing it in the struct cam_ed
destructor.
sys/param.h: Bump __FreeBSD_version from 1000005 to 1000006 to make it
easier for third party drivers to determine that the read
capacity data async notification is available.
camcontrol.c,
mptutil/mpt_cam.c:
Update these for the new scsi_read_capacity_16() argument
structure.
Sponsored by: Spectra Logic
we will only trust a positive name cache entry for a specified amount of
time before falling back to a LOOKUP RPC, even if the ctime for the file
handle matches the cached copy in the name cache entry. The timeout is
configured via a new 'nametimeo' mount option and defaults to 60 seconds.
It may be set to zero to disable positive name caching entirely.
Reviewed by: rmacklem
MFC after: 1 week
file for hastd(8) and hastctl(8) and not hast.conf.
- In copyright statement correct that this file is documentation, not software.
- Bump date.
MFC after: 3 days
reduce the size of the partition in the example from 128 blocks to 94
blocks so it will end on a 128-block boundary. Also remove the -b
option from the next example.
MFC after: 3 weeks
recoverdisk(1) wants to know about read errors when doing the 1MB/64k
reads as fast as possible so it can continue and retry them later with
smaller reads (down to sector size). Any retries by lower layers will
only slow it down.
Prodded by: arundel
reality:
1. Only 12-bit VLAN Identifiers, not full 16-bit VLAN tags can be set using
ifconfig vlan.
2. When we mean VLAN Identifiers, spell it that way, rather than as VLAN tag.
MFC after: 3 days
Sponsored by: Adara Networks, Inc.
The index() and rindex() functions were marked LEGACY in the 2001
revision of POSIX and were subsequently removed from the 2008 revision.
The strchr() and strrchr() functions are part of the C standard.
This makes the source code a lot more consistent, as most of these C
files also call into other str*() routines. In fact, about a dozen
already perform strchr() calls.
writing label into a file image. The most common use - putting disklabel
into ISO file. Before this change the label would always go to
the offset 512, while geom_part code expects it to be in the 1st
sector (i.e. 2048 incase of ISO). BSD disklabels provide good and
lightweight way to logically split livecds. It is non-intrusive as
far as ISO9660 goes (both boot-wise and metadata-wise) and
completely transparent to anything but BSD, so you can have
BSD-specific area appended after regular ISO.
And with a little bit of GEOM trickery you can do even more
interesting stuff with it.
For example we make "hybrid" bootable CDs using this method.
We create bootable ISO with kernel and such and append UFS
image compressed with UZIP and it works like a charm. We put
label based on the offsef of the BSD part into the ISO. The kernel
boots off normal ISO9660 part, tastes label attaches it,
tastes UZIP, attaches it and finally mounts UFS using GEOM_LABEL.
This provides much better way of eliminating waste than doing
"crunched" build.
MFC after: 1 month
In the original Domain Search option patch, an invalid option value
would cause the whole lease to be rejected. However, DHCP servers who
emit such an invalid value are more common than I thought. With this new
patch, just the option is rejected, not the entire lease.
PR: bin/163431
Submitted by: Fabian Keil <fk@fabiankeil.de> (earlier version)
Reviewed by: Fabian Keil <fk@fabiankeil.de>
Sponsored by: Yakaz (http://www.yakaz.com)
the now default 32K/4K filesystem the same as the number of inodes in
the previously default 16K/2K filesystem.
PR: bin/16265
Reported by: Olivier Cochard-Labbe <olivier@cochard.me>
MFC: 4 weeks (9 is the only affected branch)
