| Commit message (Collapse) | Author | Age | Files | Lines |
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completes successfully.
Signed-off-by: Simone Gotti <simone.gotti@gmail.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 884 (I/O errors after fixed split brain and successfully completed self heal)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=884
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There is a possibility of io-cache or read-ahead returning
a read buffer that straddles two separate pages in ioc or ra,
through two struct iovecs. Current nfs3 read reply does not
return as many vectors as received from a subvolume leading to
a short read for the NFS client.
Signed-off-by: Shehjar Tikoo <shehjart@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 902 (iozone hangs during random read throughput test)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=902
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RPC reply path allows attaching a single iovec to a reply. This limits
the replies for certain program ops which need to return multiple vectors
for eg, the NFSv3 read reply.
Signed-off-by: Shehjar Tikoo <shehjart@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 902 (iozone hangs during random read throughput test)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=902
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Signed-off-by: Shehjar Tikoo <shehjart@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 857 (Crash in afr_sh_entry_expunge_entry_cbk)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=857
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Just because an inode_get for parent (ino, gen) returns a valid
inode_t does not meant that the inode_path(..in nfs_parent_inode_loc_fill..)
will return successfully. The failure of nfs_parent_inode_loc_fill was
not handled resulting in a NULL path being passed for the fop.
Signed-off-by: Shehjar Tikoo <shehjart@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 857 (Crash in afr_sh_entry_expunge_entry_cbk)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=857
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Signed-off-by: Anush Shetty <anush@gluster.com>
Signed-off-by: Anush Shetty <anush@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 887 (Crash in stripe_entry_self_heal)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=887
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This avoids warning message to be logged for internal option
`transport.socket.lowlat' as not being recognized, when transport/ib-verbs is
used.
Signed-off-by: Sachidananda Urs <sac@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 818 (transport.socket.lowlat option is not given as can be seen from the vol-file still the warning shows up in the logs)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=818
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Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 820 (distribute directory rename problem when one subvol is down)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=820
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..by maintaining internal offsets and using pwrite/pread
instead of writev/read.
The recent io-threads change is causing concurrent writes to
a file from different io-threads. This results in a race between
two threads both of which are trying to call lseek-writev. The
lseek-writev sequence should be a critical section. This is where
pwrite syscall helps. pwrite also requires an offset to be given so
for supporting pwrites for multiple iovecs we maintain an offset
within posix for the duration of the write fop and pass this internal
offset to pwrite.
The same logic also applies to read, only difference is that we do
not need to read multiple iovecs but only provide an atomic
lseek-read sequence.
Signed-off-by: Shehjar Tikoo <shehjart@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 883 (Data corruption due to thread unsafe reads and writes)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=883
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Signed-off-by: Shehjar Tikoo <shehjart@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 858 (Crash with afr_local_cleanup)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=858
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ra_file is initialized
- If ptr to ra_file is set in fd->ctx even before initializing all its
members, A race condition may occur b/w a thread executing ra_fstat,
ra_readv etc (where all files open on the same inode are flushed) and
the thread doing initialization of ra_file (in ra_open_cbk or
ra_create_cbk). Because of this race-condition, flush_region might be
called on an uninitialized ra_file, thereby causing crash.
Signed-off-by: Raghavendra G <raghavendra@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 868 (crash in ra_fstat)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=868
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Signed-off-by: Vikas Gorur <vikas@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 882 (directory traversing problem (client crash))
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=882
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Signed-off-by: Pradeep Patil <pradeep@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 876 (crash in stat-prefetch)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=876
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Signed-off-by: Amar Tumballi <amar@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 875 (Implement a new protocol to provide proper backward/forward compatibility)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=875
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* 'transports/' and 'auth/' moved to xlators/protocol/
* transport.{c,h}, authenticate.{c,h}, protocol.h moved to
xlators/protocol/lib/src/
Signed-off-by: Amar Tumballi <amar@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 875 (Implement a new protocol to provide proper backward/forward compatibility)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=875
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* isolated 'protocol.h' and transport.h from libglusterfs/* and
glusterfsd/*
Signed-off-by: Amar Tumballi <amar@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 875 (Implement a new protocol to provide proper backward/forward compatibility)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=875
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Signed-off-by: Amar Tumballi <amar@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 875 (Implement a new protocol to provide proper backward/forward compatibility)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=875
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Signed-off-by: Amar Tumballi <amar@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 864 (dht self-heal overwrites layout causing 'missing' files.)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=864
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* Fix checking for symlinks in umount from /tmp. Reported by Al
Viro
* Fix umounting if /tmp is a symlink. Reported by Franco Broi
Signed-off-by: Csaba Henk <csaba@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 657 (Metabug for tracking fuse upstream)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=657
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Signed-off-by: Vijay Bellur <vijay@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 828 (glusterdump filled up the /)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=828
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Signed-off-by: Vijay Bellur <vijay@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 329 (Replacing memory allocation functions with mem-type functions)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=329
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Signed-off-by: Vijay Bellur <vijay@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 329 (Replacing memory allocation functions with mem-type functions)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=329
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Signed-off-by: Vijay Bellur <vijay@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 329 (Replacing memory allocation functions with mem-type functions)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=329
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Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 862 (Crash in dht_readv_cbk with error-gen)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=862
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Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 825 (when create() races both return success)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=825
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just after validation.
Signed-off-by: Raghavendra G <raghavendra@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 852 (QR cache-timeout 0 causes high CPU usage and app hangs)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=852
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..because loc->parent can be NULL for the root inode.
Having this check makes sp return EINVAL on perfectly valid
fops.
Signed-off-by: Shehjar Tikoo <shehjart@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 845 (NFS BETA Test - Test Case 1: 4dist-repl-chown1m)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=845
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Filter out extended attribute visibility on the mount point.
This causes rsync -X to remove the extended attributes and `Stale NFS file
handle' error on mount point, resulting in making the mount point inaccessible.
Signed-off-by: Sachidananda Urs <sac@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 797 (DHT layout and posix generation number xattr's should be filtered)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=797
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Memory accounting Changes. Thanks to Vinayak Hegde and Csaba Henk for their
contributions.
Signed-off-by: Vijay Bellur <vijay@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 329 (Replacing memory allocation functions with mem-type functions)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=329
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Signed-off-by: Vikas Gorur <vikas@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 268 (Add timing instrumentation code)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=268
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Signed-off-by: Vijay Bellur <vijay@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 829 (SETATTR stack leak?)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=829
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-- Supports NFS Translator.
-- Consolidated common API's into Common.py.
-- Removed unused CreateBooster.py.
-- Added code for "--add-server" for dynamic volumes.
Currently its commented out we will use it when needed.
-- No more options hiding in background anymore. All options
specified for each translator are commented and exposed.
Only necessary values are enabled. This is done due to
necessary cleanup of unwanted options by exposing them.
PENDING: "replicate" translator
-- Quota is disabled for native NFS on client side.
Only server side quota can be used as of now.
-- Additional code cleanup.
Signed-off-by: Harshavardhana <harsha@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 822 (Volgen changes supporting NFS)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=822
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inode table
Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 834 (lru_limit on inodes is hardcoded to 1 million)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=834
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This results in a crash in STACK_UNWIND after a call bail out.
Since the call bail does not occur in the context of an xlator,
the old_THIS in STACK_UNWIND is handed a global_xlator which did
not have its ctx set, resulting in a NULL de-reference.
Signed-off-by: Shehjar Tikoo <shehjart@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 844 (mixed testing with 35 clients)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=844
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This is not needed anymore and also conflicts with changes being
made for DVM.
Should have been removed with the bug fix for bz 770.
Signed-off-by: Shehjar Tikoo <shehjart@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 770 (NFS Xlator - Crash when both GlusterFS server/NFS Server are in the same file)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=770
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Signed-off-by: Vijay Bellur <vijay@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 824 (Crash in afr rename transaction)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=824
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Signed-off-by: Vikas Gorur <vikas@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 815 (quick-read and replicate self-heal interaction result in empty reads)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=815
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Signed-off-by: Vikas Gorur <vikas@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 722 (Segfault in glusterfs 3.0.3 replicate/afr_readdirp_cbk)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=722
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This change avoids having the nfs translator depend on the sanity
of the rpcsvc_request_t type after NFS reply has been sent. This
was a problem because the request structure is guaranteed to be
invalid after the reply for the request has been submitted by the
RPC program. NFS3 handler was ignoring this behaviour and accessing
the private in request after reply submission resulting in access to
corrupted data.
Signed-off-by: Shehjar Tikoo <shehjart@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 757 ([NFS-Alpha] Crash in nfs3_call_state_wipe)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=757
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Signed-off-by: Csaba Henk <csaba@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 755 (Fuse loc error when files are created and deleted simultaneously)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=755
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Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 801 (Direct io-mode support and related changes in caching translators.)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=801
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Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 814 (replicate complains of invalid inode in afr_read_child())
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=814
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Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 730 (unknown filetypes and inode conflicts in afr)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=730
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first success lookup sets local->cont.lookup with inode_ref and second
setting leaks
Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 813 (inode ref leak)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=813
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O_DIRECT flag.
Signed-off-by: Raghavendra G <raghavendra@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 723 (enhancements to quick read)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=723
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Signed-off-by: Csaba Henk <csaba@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 399 (NFS translator with Mount v3 and NFS v3 support)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=399
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Signed-off-by: Csaba Henk <csaba@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 399 (NFS translator with Mount v3 and NFS v3 support)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=399
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Signed-off-by: Vijay Bellur <vijay@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 805 (memory leak in afr)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=805
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Signed-off-by: Csaba Henk <csaba@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 361 (GlusterFS 3.0 should work on Mac OS/X)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=361
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During building glusterfs from source, the make phase fails because the
access test by super user actually returns the access test bits using
only the user, group and other, without accounting for the special
status of super-user.
This results in a permission denied for the super-user.
Signed-off-by: Shehjar Tikoo <shehjart@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 807 (GlusterFS compilation fails on NFS Client)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=807
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