Make the auto_master(5) man page clearer on how auto_master
and map files work together, and add example for smbfs.
Sponsored by: The FreeBSD Foundation
Increase the buffer size to keep the list of programm names when
parsing programm specification. It is safe to not check out of bounds
access, because !isprint(p[i]) check will stop reading, when '\0'
character will be read from the input string.
Sponsored by: Yandex LLC
Count consecutive read requests as blocking in CTL for files and ZVOLs.
Technically read requests can be executed in any order or simultaneously
since they are not changing any data. But ZFS prefetcher goes crasy when
it receives consecutive requests from different threads. Since prefetcher
works on level of separate blocks, instead of two consecutive 128K requests
it may receive 32 8K requests in mixed order.
This patch is more workaround then a real fix, and it does not fix all of
prefetcher problems, but it improves sequential read speed by 3-4x times
in some configurations. On the other side it may hurt performance if
some backing store has no prefetch, that is why it is disabled by default
for raw devices.
Add support for sending redirections to iSCSI target.
MFC r274309:
Fix several nits in redirection handling - don't use wrong CSG,
and avoid use-after-free.
Sponsored by: The FreeBSD Foundation
Make it possible to optionally use semicolon to separate statements.
This makes it possible to format stuff like this:
target xxx {
lun 0 { path /foo/bar; size 4G; }
}
Sponsored by: The FreeBSD Foundation
Add discovery-filter. This makes it possible to restrict which targets
are returned during discovery based on initiator portal, name, and CHAP
credentials.
Remove the distinction between strings and numbers from ctld(8) yacc parser.
This fixes problems with passing strings that look like numbers to clauses
that expect strings; previously it caused syntax errors and had to be worked
by user, using quotes. The workaround introduced in r267833 is no longer
neccessary.
Sponsored by: The FreeBSD Foundation
Fix the following -Werror warnings from clang 3.5.0, while building
bsnmpd's snmp_hostres module:
usr.sbin/bsnmpd/modules/snmp_hostres/hostres_snmp.c:204:20: error: absolute value function 'abs' given an argument of type 'const long' but has parameter of type 'int' which may cause truncation of value [-Werror,-Wabsolute-value]
str[9] = (u_char)(abs(tm->tm_gmtoff) / 3600);
^
usr.sbin/bsnmpd/modules/snmp_hostres/hostres_snmp.c:204:20: note: use function 'labs' instead
str[9] = (u_char)(abs(tm->tm_gmtoff) / 3600);
^~~
labs
usr.sbin/bsnmpd/modules/snmp_hostres/hostres_snmp.c:205:22: error: absolute value function 'abs' given an argument of type 'const long' but has parameter of type 'int' which may cause truncation of value [-Werror,-Wabsolute-value]
str[10] = (u_char)((abs(tm->tm_gmtoff) % 3600) / 60);
^
usr.sbin/bsnmpd/modules/snmp_hostres/hostres_snmp.c:205:22: note: use function 'labs' instead
str[10] = (u_char)((abs(tm->tm_gmtoff) % 3600) / 60);
^~~
labs
Since tm::tm_gmtoff is a long, use labs(3) instead.
Fix the following -Werror warnings from clang 3.5.0, while building
usr.sbin/rtadvd:
usr.sbin/rtadvd/rtadvd.c:1291:7: error: taking the absolute value of unsigned type 'unsigned int' has no effect [-Werror,-Wabsolute-value]
abs(preferred_time - pfx->pfx_pltimeexpire) > rai->rai_clockskew) {
^
usr.sbin/rtadvd/rtadvd.c:1291:7: note: remove the call to 'abs' since unsigned values cannot be negative
abs(preferred_time - pfx->pfx_pltimeexpire) > rai->rai_clockskew) {
^~~
usr.sbin/rtadvd/rtadvd.c:1324:7: error: taking the absolute value of unsigned type 'unsigned int' has no effect [-Werror,-Wabsolute-value]
abs(valid_time - pfx->pfx_vltimeexpire) > rai->rai_clockskew) {
^
usr.sbin/rtadvd/rtadvd.c:1324:7: note: remove the call to 'abs' since unsigned values cannot be negative
abs(valid_time - pfx->pfx_vltimeexpire) > rai->rai_clockskew) {
^~~
2 errors generated.
These warnings occur because both preferred_time and pfx_pltimeexpire
are uint32_t's, so the subtraction expression is also unsigned, and
calling abs() is a no-op.
However, the intention was to look at the absolute difference between
the two unsigned quantities. Introduce a small static function to
clarify what we're doing, and call that instead.
Reviewed by: hrs
Differential Revision: https://reviews.freebsd.org/D1197
This makes ctld(8) register its iSCSI targets and portals on configured
iSNS servers to allow initiators find them without active discovery.
Fetching of allowed initiators from iSNS is not implemented now, so target
ACLs still should be configured manually.
Relnotes: Yes
Sponsored by: iXsystems, Inc.
Make both iSCSI initiator and target support base64 encoded CHAP data.
While all tested initiators and targets use hex-encoded CHAP data, RFC also
allows base64 encoding there, and Microsoft certificaition tool uses it.
Fix ctld(8) to not show the "auth-group <name> not assigned to any target"
warning for auth-groups assigned to a portal-group.
Sponsored by: The FreeBSD Foundation
Add to CTL support for logical block provisioning threshold notifications.
For ZVOL-backed LUNs this allows to inform initiators if storage's used or
available spaces get above/below the configured thresholds.
Sponsored by: iXsystems, Inc.
Make automount(8)/automountd(8) treat percent sign as a valid part
of path. It's useful for spaces encoded as %20 as msdosfs labels.
Submitted by: glebius@
10-stable branch, this makefile had WARNS=2, and on head the value is
still 2, but in the MFC done in r274082 it got changed to 3, causing build
failures when building with gcc. This direct commit to 10 goes back to
WARNS=2.
Rewrite some of the disk setup documentation to be clearer and contain
less obsolete information. Also move the entropy command down the list --
the list is ordered by likelihood of use rather than alphabetically.
Add a test for bug 191427 where pw(8) will go into an infinite loop
Add some tests for modifying groups
When a group is renamed then the group has been invalidated for sure.
In that case get the group information using the new name.
Fix a regression in pw usermod -G list
The user was perperly adding the to different groups from "list" but was not
removed from the other groups it could have belong to.
Do not delete the group wheel when bad argument is passed to pw groupdel -g
Check that the -g argument is actually a number, if not report an error.
This argument is converted without checking with atoi(3) later so without this
check it converts any alpha entries into 0 meaning it deletes the group wheel
Ensure pw userdel -u <invalid> do not try to remove root
Check the uid passed is actually a number as early as possible
Fix renaming a group via the gr_copy function
Add a regression test to pw(8) because the bug was discovered via using:
pw groupmod
PR: 193704 [1], 185666 [2], 90114 [3], 187189 [4]
Submitted by: Marc de la Gueronniere [4]
Reported by: az [1], sub.mesa@gmail.com [2], bkoenig@cs.tu-berlin.de [3],
mcdouga9@egr.msu.edu [4]
Clarify the documentation of pmcstat:
the -d argument should be passed before -p, -s, -P or -S to be taken in account
Differential Revision: https://reviews.freebsd.org/D1011
Reviewed by: adrian, gnn
Rework the EXAMPLES section to be a bit clearer.
- Add an example of using etcupdate diff.
- Create a subsection on bootstrapping that is below the simple
examples. This should make it clearer that 'etcupdate extract' is
a one-time operation and not part of the common workflow. It also
adds more suggestions on when bootstrapping is needed and additional
steps to make future merges simpler.
