Age | Commit message (Collapse) | Author | Files | Lines |
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This looks innocent, but it is visible in a netbench run. Due to boolean
short-circuiting we don't have to execute the conditions on the right-hand side
of the &&. So putting the less likely condition left gains a bit.
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We are assigning the complete structure now (we used to assign individual
fields), so this is obsolete.
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For a netbench run this gains around 2% user-space CPU, fetching a 100MB file
takes around 4% less.
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Thanks to Shibu Piriyath <shibunair80@ymail.com> for spotting the issue.
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done on both Windows and POSIX mkdirs instead of
only on Windows mkdir (as intended). The variable
"file_attributes" had already had FILE_FLAG_POSIX_SEMANTICS
removed above in the function if it had already been set.
Jeremy.
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Michael
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Michael
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Guenther
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When idmap backend is specified as
idmap backend = ldap:"ldap://server1 ldap://server2"
then currently "ldap://server1 ldap://server2" was passed to
ldap_initialize including the quotes, leading to an ldap error.
Michael
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idmap_ldap_alloc_init
When idmap alloc backend is specified as
idmap alloc backend = ldap:"ldap://server1 ldap://server2"
then currently "ldap://server1 ldap://server2" was passed to
ldap_initialize including the quotes, leading to an ldap error.
Michael
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The machine password handler has code to deal with every node in the cluster
trying to change the machine password at the same time. However, it is not very
nice to the DC if everyone tries this simultaneously. This adds a random 0-255
second offset to our timed event. When this fires a bit later than strictly
calculated, someone else might have stepped in and have already changed it. The
timed event handler will handle this gracefully, it won't even try to do it
again.
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When there is a temporary problem changing passwords we flooded the DC with
pwchange requests. This gives the DC a 60-second break to recover.
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Someone else might have come in between and changed the password since we
created that timed request
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Michael
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The normal uid_to_sid behaviour is to call sys_getpwuid()
to get the name for the given uid and then call the
getsampwnam passdb method for the resulting name.
In the ldapsam:trusted case we can reduce the uid_to_sid
operation to one simple search for the uidNumber attribute
and only get the sambaSID attribute from the correspoinding
LDAP object. This reduces the number of ldap roundtrips
for this operation.
Michael
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Guenther
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Guenther
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In very hot codepaths like the statcache copy_smb_filename and the subsequent
recursive talloc_free is noticable in the CPU load.
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This is a hot codepath (called from the stat cache)
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To reduce code duplication.
Michael
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the directory enumeration code (which needs it).
Jeremy.
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in the "user.DOSATTRIB" EA. From the docs:
In Samba 3.5.0 and above the "user.DOSATTRIB" extended attribute has been extended to store
the create time for a file as well as the DOS attributes. This is done in a backwards compatible
way so files created by Samba 3.5.0 and above can still have the DOS attribute read from this
extended attribute by earlier versions of Samba, but they will not be able to read the create
time stored there. Storing the create time separately from the normal filesystem meta-data
allows Samba to faithfully reproduce NTFS semantics on top of a POSIX filesystem.
Passes make test but will need more testing.
Jeremy.
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variable.
Jeremy.
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Using a helper variable makes it easier to "step" into the desired function
within gdb.
metze
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Found with "dfree command" set
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Every caller that expects to receive something needs to check if enough was
sent. Make this check mandatory for everyone.
Yes, this makes the parameter list for cli_trans a bit silly, but that's just
the way it is: A silly protocol request :-)
While there, convert some _done functions to tevent_req_simple_finish_ntstatus.
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Michael
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A domain can't have a trust with itself.
This saves some roundtrips to the ldap server for ldapsam.
Michael
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This saves some roundtrips to LDAP in an ldapsm setup.
Michael
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Michael
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Michael
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Michael
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This fixes a unused variable 'addr' warning on some platforms
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not only the persistent idmap cache.
Michael
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This stores the mappings found in the idmap cache (which lives
inside gencache). This cache is already read in sid_to_Xid()
and Xid_to_sid() for ldapsam:trusted, this fills the opposite
direction, massively reducing the number of ldap roundtrips
across smbd restarts.
Michael
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Signed-off-by: Michael Adam <obnox@samba.org>
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Signed-off-by: Michael Adam <obnox@samba.org>
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