| Commit message (Collapse) | Author | Age | Files | Lines |
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Added dumpop inodectx.
Support for dumop inodectx added in dht, locks and client-protocol.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 213 (Support for process state dump)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=213
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Changed prototype for inode_table_dump() and inode_dump()
Added support for dumpop inode in mount/fuse and protocol/server
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 213 (Support for process state dump)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=213
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Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 213 (Support for process state dump)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=213
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Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 213 (Support for process state dump)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=213
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Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 213 (Support for process state dump)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=213
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Hold lock while dumping fdtable.
Dump only inode ino instead of the complete inode.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 213 (Support for process state dump)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=213
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Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 213 (Support for process state dump)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=213
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patch http://patches.gluster.com/patch/1319/ breaks when no priority
is mentioned in the config. the patch makes ioc_get_priority() return
1 as the value when no priority is given, but ioc_get_priority_list()
was still returning 0 as the max_pri (maximum priority) which would
result in lru list heads not getting initialized
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 261 (support for disabling caching of certain files)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=261
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is dreferenced without initialising.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 266 (In stripe client crashes after some time when disk space is full)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=266
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- nm on libglusterfs-booster.so shows only creat64 defined but not creat. This
behavior is observed due to following reasons.
1. Booster is compiled with _FILE_OFFSET_BITS=64.
2. fcntl.h when included with _FILE_OFFSET_BITS=64 defined, renames all
occurences of creat to creat64 in the source code from the point of
#include <fcntl.h>.
fcntl.h should be included since booster.c uses many of the macros defined in
that header and glusterfs (booster in turn) has to be compiled with
_FILE_OFFSET_BITS=64 since glusterfs uses datatypes (off_t, stat etc) whose
sizes vary depending on whether this macro is defined or not. Basically, this
macro should be defined to provide portability across 32 and 64 bit
architectures.
The correct fix is to make glusterfs to use datatypes big enough to hold 64 bit
variants as well as 32 bit variants (like int64_t replacing off_t) and not to
define _FILE_OFFSET_BITS=64 at all.
As a temporary work around,
1. we can implement creat functionality in a function with different name, say
booster_false_creat
2. rename this function to creat using __REDIRECT macro. since this renaming
happens after renaming of creat to creat64 (from the first __REDIRECT macro
in fcntl.h), we will end up with creat symbol being defined in
libglusterfs-booster.so
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 264 (creat is not resolved properly to the symbol defined in booster)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=264
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Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 263 (files are not resolved to glusterfs when vmp is not terminated with a '/'.)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=263
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Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 262 (crash in booster close due to invalid conversion specifier during logging.)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=262
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Hello all,
here is a small feature patch. Its intention is to give the user more control
over the files performance/io-cache really caches. If the user knows exactly
which files should be cached and which shouldn't there is currently no way to
tell glusterfs _not_ to cache certain pattern. This patch allows you to
disable caching by setting the priority of a pattern to "0". If you do not
give any priority option it works just like before and caches everything.
Honestly I am not totally sure that disabling caching works the way we did it,
please comment.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 261 (support for disabling caching of certain files)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=261
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- when export directory is configured to span across multiple mountpoints,
the inode number has to be transformed in order to make it unique.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 254 (storage/posix has to do inode number transformation wherever it unwinds with a stat structure)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=254
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This tool allows us to check the sanity of the LD_PRELOAD
mechanism so that we can be sure that an application's syscalls
will be redirected into booster when that library is LD_PRELOADed.
In case of failed syscalls, this tool should be run first
to see if the calls are redirected as required.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 251 (Improve booster debugging through ld-preload testing tool)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=251
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accepting client connections.
- This bug used to cause a memory leak of 2 * sizeof(ib_verbs_private_t) for each new client connection.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 259 (Memory leak on server side when there are large number of disconnections from clients)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=259
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distribute to initialize before sending lookup on '/'.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 255 (libglusterfsclient should wait till all the children of distribute are initialized before sending first lookup on '/')
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=255
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oldloc.parent is NULL.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 215 (crash on ib-verbs in 2.0.6-rc4)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=215
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Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 174 (booster: fd_ts, they are a leakin)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=174
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We should check fdctx instead.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 253 (Global bug for libglusterfsclient NULL checks and CALLOC handling fixes)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=253
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Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 253 (Global bug for libglusterfsclient NULL checks and CALLOC handling fixes)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=253
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Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 253 (Global bug for libglusterfsclient NULL checks and CALLOC handling fixes)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=253
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Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 253 (Global bug for libglusterfsclient NULL checks and CALLOC handling fixes)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=253
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Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 210 (libglusterfsclient: Enhance logging)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=210
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Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 210 (libglusterfsclient: Enhance logging)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=210
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Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 207 ([ glusterfs 2.0.6rc4 ] - "ls --color" takes time)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=207
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Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 250 (Crash in replicate getxattr)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=250
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If the root directory does not exist on a subvolume,
don't try to create it.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 28 (Deleting a backend export directory in an AFR setup can cause a segfault while trying to self heal)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=28
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Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 243 (Hold locks when accessing members of wb_file_t.)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=243
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in the next immediate writes from application.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 242 (If any of the writes fail, write-behind should not wait till the fd is closed for reporting errors)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=242
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properly in glusterfs_glh_realpath.
- while building the realpath, if the intermediate path happens to be a
symbolic link, the content of link was being appended at dirname (path),
instead of appending to intermediate path.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 237 (If any of the path component other than the last one, happens to be a symbolic link glusterfs_glh_realpath does not construct correct path.)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=237
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libgf_trim_to_prev_dir.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 236 (Stack overflow due to infinite recursion in glusterfs_glh_realpath)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=236
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Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 235 (Handle failures in glusterfs_glh_realpath appropriately)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=235
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glusterfs_glh_realpath.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 235 (Handle failures in glusterfs_glh_realpath appropriately)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=235
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- exclude symbolic links from set of filetypes to which ENOTDIR is returned,
since a symbolic link can point to a directory.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 234 (Apache-2.2 on booster returns HTTP_FORBIDDEN for a directory which is present)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=234
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glusterfs_glh_realpath.
- don't assume the content returned by readlink while constructing realpath
of a symbolic link to contain vmp as part of the path. This is necessary in
case of symbolic links which contain relative paths as targets.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 233 (Crash in Apache running on booster when a client tries to access a symbolic link)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=233
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continue validation process.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 232 (Quick-read: if open fails during cache validation, don't continue validation process.)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=232
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- It may so happen that current frame might be unwound and
local might be freed when waiting operations are resumed.
Hence store the information of whether this frame belongs
to an open call in a local variable, instead accessing the
flag from local at the end of qr_open_cbk.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 231 (Quick-read: Fix access of freed memory in qr_open_cbk.)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=231
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Hold lock on priv while updating variables inside it.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 175 (Statistics for number of open files in Posix incorrect)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=175
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If a directory has the setgid bit set, then any entry
created under it must have group ownership same as
the directory.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 241 (Gluster not honouring SETGID flag)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=241
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newloc during rename.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
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Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
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Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
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- If posix translator is configured to have export directories to span accross
different mount points, inode number is transformed in the dentry returned.
Otherwise, the entry is not added to list of entries returned in readdir
callback.
- storage/posix returns ENOENT if the file is on different mount point other
than that of exported directory and is not configured for export directory
spanning across multiple mountpoints during lookup. But, since stat-prefetch
shortcuts lookup calls, its necessary that readdir return only valid
dentries.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
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Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
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.../performance/stat-prefetch/src/stat-prefetch.c | 37 ++++++++++++++++++++
1 files changed, 37 insertions(+), 0 deletions(-)
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
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Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
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Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
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Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
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in readdir
- delete the entry corresponding to basename of path on which fd is opened
from cache stored in parent. This is necessary because readdir changes
st_atime.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
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