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* nfsrpc: Re-order NFS auth array contentsv3.2.2qa4Pavan T C2011-07-111-6/+6
| | | | | | | | | | | | Some NFS client implementations can default to AUTH_NULL given a certain order of auth_array in MOUNT reply. We re-order it here to make sure that such clients (Example - 2.6.26), do not have such security loop holes. Signed-off-by: Pavan T C <tcp@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3144 (permissions given in fuse mount don't have effect in nfs mount) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3144
* posix-acl: perform access checks on read/write/truncate for NFS callsv3.2.2qa3Anand Avati2011-07-081-3/+108
| | | | | | | Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2815 (Server-enforced ACLs) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2815
* access-control: Handle F_OK in perm check, and O_APPEND, O_TRUNC in openshishir gowda2011-07-081-0/+5
| | | | | | | | Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3057 (acl permissions don't work on nfs mount) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3057
* DHT access: For nfs calls, op_ret is always 0, and mode is op_errnoshishir gowda2011-07-081-1/+10
| | | | | | | | | | Return the values received from the subvol Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3057 (acl permissions don't work on nfs mount) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3057
* client-handshake: skip CHILD_DOWN notifications when client is querying port ↵Raghavendra G2011-07-071-0/+2
| | | | | | | | | | using different volume names in the presence of rdma. Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Vijay Bellur <vijay@gluster.com> BUG: 3091 (rebalance fails with "transport endpoint not connected" in 3.2.1 rdma set-up) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3091
* mnt/fuse: generate uuids in fuse_lookup, not in fuse_lookup_resume.Raghavendra G2011-07-071-1/+2
| | | | | | | | Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Vijay Bellur <vijay@gluster.com> BUG: 3041 ([glusterfs-3.1.5qa2]: stat gives EINVAL) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3041
* cluster/afr: save xattr of all the children in lookup_cbkPranith K2011-07-071-2/+2
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Vijay Bellur <vijay@gluster.com> BUG: 3138 ([release-3.2]: ls shows 2 entries) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3138
* cluster/afr: previous read_child should take precedence over priv->read_childPranith K2011-07-072-2/+9
| | | | | | | | | | | | Lookup uses the sources array to decide if a child is read_child or not. So if afr_mark_sources returns 0 i.e. all children are sources, explicitly mark them as sources. Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Vijay Bellur <vijay@gluster.com> BUG: 3138 ([release-3.2]: ls shows 2 entries) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3138
* NFS access control list: Decode the NFS requests into mode formatshishir gowda2011-07-073-2/+22
| | | | | | | | Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Vijay Bellur <vijay@gluster.com> BUG: 3057 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3057
* access-control: NFS access control expects a return of valid modeshishir gowda2011-07-071-13/+29
| | | | | | | | | | | The permission check is same as that of posix. We break the requests into single checks, aggregate all the valid modes and return in reply. Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Vijay Bellur <vijay@gluster.com> BUG: 3057 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3057
* features/locks: Do not block UNLOCKsVijay Bellur2011-07-072-2/+2
| | | | | | | | Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2473 (Support for volume and directory level quota) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2473
* access-control: Save group permissions returned from backendv3.2.2qa2shishir gowda2011-07-052-2/+9
| | | | | | | | | | | The backend permissions returned in stat for group is already masked value. Use the xattr value Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Vijay Bellur <vijay@gluster.com> BUG: 3102 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3102
* access-control: Return mode part of NFS access control requestshishir gowda2011-07-051-8/+18
| | | | | | | | Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Vijay Bellur <vijay@gluster.com> BUG: 3057 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3057
* nfs: Change NFS3 access op to use access fopShehjar Tikoo2011-07-057-174/+84
| | | | | | | | | | | This change is needed so that we have a uniform dependence on posix-acl for permission checks as well as ACL checks. Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Vijay Bellur <vijay@gluster.com> BUG: 3057 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3057
* mount.glusterfs: support -o acl parameterv3.2.2qa1Anand Avati2011-07-011-0/+7
| | | | | | | Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2815 (Server-enforced ACLs) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2815
* access-control: superseded by posix-acl translatorAnand Avati2011-07-014-2377/+9
| | | | | | | Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2815 (Server-enforced ACLs) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2815
* posix-acl: implementation of POSIX ACL as a translatorAnand Avati2011-07-019-1/+2141
| | | | | | | Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2815 (Server-enforced ACLs) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2815
* storage/posix: set ACL keys during new entry/inode creationsAnand Avati2011-07-011-0/+63
| | | | | | | | | | honor "system.posix_acl_access" and "system.posix_acl_default" keys in params dict to setxattr into the backend while creating new entry/inodes Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2815 (Server-enforced ACLs) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2815
* fuse: introduce "noacl" option to disable ACL checksAnand Avati2011-07-012-10/+49
| | | | | | | Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2815 (Server-enforced ACLs) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2815
* fuse: fill frame->root->groups with aux gids of the processAnand Avati2011-07-011-0/+53
| | | | | | | | | | Pick the groups in /proc/<pid>/status from the line starting with "Groups: " by parsing the list of integers which follow Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2815 (Server-enforced ACLs) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2815
* dht: set linkto xattr with linkfile create (mknod)Anand Avati2011-07-011-75/+13
| | | | | | | Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2815 (Server-enforced ACLs) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2815
* features/marker-quota: call stack destroy when hardlink count is not greater 1.Junaid2011-07-011-0/+6
| | | | | | | | Signed-off-by: Junaid <junaid@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2473 (Support for volume and directory level quota) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2473
* mnt/fuse: Do a pthread_cond_broadcast for both CHILD_UP and CHILD_DOWN events.Raghavendra G2011-07-012-6/+7
| | | | | | | | Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3091 (rebalance fails with "transport endpoint not connected" in 3.2.1 rdma set-up) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3091
* mount/fuse: wait till CHILD_UP event is recieved to do the first lookup.Raghavendra G2011-07-011-9/+2
| | | | | | | | Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3091 (rebalance fails with "transport endpoint not connected" in 3.2.1 rdma set-up) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3091
* cluster/afr: set frame local before access windPranith K2011-07-011-0/+2
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3072 (Crash in afr_access_cbk) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3072
* cluster/afr: fix the range of the lock taken in [f]truncatePranith K2011-07-011-4/+4
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3077 (afr [f]truncate locks wrong region in transaction) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3077
* fuse: consider a lookup as revalidate even if the inode is present in new graph.Raghavendra G2011-06-221-10/+12
| | | | | | | | Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3041 ([glusterfs-3.1.5qa2]: stat gives EINVAL) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3041
* performance/quick-read: reset open_in_transit to zero in case of an error.Raghavendra G2011-06-221-0/+1
| | | | | | | | Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3011 (Uninterruptible processes writing(reading ? ) to/from glusterfs share) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3011
* performance/quick-read: Perform error handling only when GF_CALLOC failsVijay Bellur2011-06-221-1/+1
| | | | | | | | Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3011 (Uninterruptible processes writing(reading ? ) to/from glusterfs share) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3011
* pump: mark pending before notify to children to avoid race in single CPU.Krishnan P2011-06-221-2/+2
| | | | | | | | Signed-off-by: Krishnan Parthasarathi <kp@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3050 ('replace-brick' hangs on vm's) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3050
* afr: bg self-heal must be off if self-heal-count=0.Krishnan P2011-06-221-3/+3
| | | | | | | | | | | Signed-off-by: Krishnan Parthasarathi <kp@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3036 (self-heal problem in replace-brick) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3036 BUG: 3036 (self-heal problem in replace-brick) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3036
* mgmt/glusterd: Set the generic options in the graph before merging it with ↵Junaid2011-06-161-8/+8
| | | | | | | | | | the parent graph while building nfs-server volfile. Signed-off-by: Junaid <junaid@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3003 (Modification of one of the options of volume is reflected in all the volumes in the nfs-server-volfile) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3003
* features/locks:check for inodelk lists and blocked inodelks instead of ↵Raghavendra Bhat2011-06-161-3/+3
| | | | | | | | | | entrylk in inodelk.c Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3032 (entrylks are checked instead of inodelks while checking the blocked inodelks conflict) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3032
* features/locks: update refcount while releasing a lockRaghavendra Bhat2011-06-141-0/+1
| | | | | | | | Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3025 (open lock and close leads to memleak) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3025
* loc_t: add 'gfid' and 'pargfid' fieldsAmar Tumballi2011-06-148-33/+164
| | | | | | | | | | | | | | | | | these fields are used mainly in case of selfheal path, where 'inode->gfid'||'parent->gfid' is not yet set. These fields in 'loc' will have lower precedence than 'inode->gfid' in client protocol. also contains 'Pranith <pranithk@gluster.com>'s patch to set proper loc->gfid during afr selfheal Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2346 (Log message enhancements in GlusterFS - phase 1) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2346
* cluster/afr: propagate proper errno returned by lock fopsv3.2.1qa5v3.2.1Anand Avati2011-06-101-4/+0
| | | | | | | | | | If locks could not be held on any of the servers, then propagate the errno returned by the lock FOPs instead of hardcoding EAGAIN/EINVAL. Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2993 ([glusterfs-3.2.0qa2]: hang while doing the selfheal) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2993
* posix: fix GFID assignment race between mkdir and lookupAnand Avati2011-06-101-1/+69
| | | | | | | | | | | In lookup, treat inodes which have recent ctime and no GFID as though they are still getting created by another thread and return ENOENT Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2994 ([glusterfs-3.2.1qa2]: untar and rm in parallel hangs untar) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2994
* cluster/dht: use GFID returned from hashed subvolumev3.2.1qa4Anand Avati2011-06-091-0/+5
| | | | | | | | | | | | | .. to perform lookups on remaining subvolumes. This way, if there is a race between two clients to 'fix' GFIDs with gfid-req, then the hashed subvolume will arbitrate and return the winner in stbuf->ia_gfid. This patch uses the returned gfid as the new gfid-req thereby preventing mismatching GFIDs on other servers due to further races. Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2522 ([glusterfs-3.1.3qa8]: rm -rf shows invalid argument) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2522
* nfs:command to change the transport type of nfs server for volumes of ↵Raghavendra Bhat2011-06-084-16/+96
| | | | | | | | | | | transport tcp, rdma Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2294 (Currently there is no way through cli to make a volume listen on both the transports (socket/rdma)) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2294
* fix multiple transport related portmap issues in client handshakeAmar Tumballi2011-06-086-6/+61
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2294 (Currently there is no way through cli to make a volume listen on both the transports (socket/rdma)) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2294
* cluster/afr: Give proper device id for mknodPranith Kumar K2011-06-081-1/+2
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2840 (files not getting self-healed when the first child goes down) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2840
* cluster/afr: lookup should set the read-child based on pending xattrsPranith Kumar K2011-06-083-32/+98
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2840 (files not getting self-healed when the first child goes down) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2840
* cluster/afr: Read-dir should wind to the read-child firstPranith Kumar K2011-06-081-17/+33
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2840 (files not getting self-healed when the first child goes down) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2840
* Access-Control : Sticky bit validation for rename, unlink and rmdir.Gaurav2011-06-081-23/+197
| | | | | | | | Signed-off-by: Gaurav <gaurav@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2886 (No sticky bit validation in access control) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2886
* Access-Control : Changes in setattr for posix compliance.Gaurav2011-06-081-27/+114
| | | | | | | | Signed-off-by: Gaurav <gaurav@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 1337 (gnfs: posix compliance test fails) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1337
* cluster/stripe: check if key is a valid ptr. before dereferncingKaushik BV2011-06-081-1/+1
| | | | | | | | Signed-off-by: Kaushik BV <kaushikbv@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2978 (Geo-replication fails on stripe(Master) setup.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2978
* DHT selheal dir: Recreate dirs with correct gfid.shishir gowda2011-06-081-3/+1
| | | | | | | | | | | | | When selfheal of dir is triggered, make sure the dirs are recreated with the correct gfid, to prevent mismatch of gfids in the backend. Also, remove the spurious memcpy to inode.gfid Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2994 ([glusterfs-3.2.1qa2]: untar and rm in parallel hangs untar) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2994
* pump: cleanup potential dict related memory corruption.Krishnan Parthasarathi2011-06-084-28/+92
| | | | | | | | Signed-off-by: Krishnan Parthasarathi <kp@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2489 (GlusterFS crashing with replace-brick) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2489
* glusterd: replace brick status grows with dir tree.Krishnan Parthasarathi2011-06-081-1/+1
| | | | | | | | | | | replace-brick status message's size can grow long with deep directory trees. Signed-off-by: Krishnan Parthasarathi <kp@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2489 (GlusterFS crashing with replace-brick) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2489
* NFS : Don't set setattr_valid for exclusive create call.Gaurav2011-06-081-2/+5
| | | | | | | | Signed-off-by: Gaurav <gaurav@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2553 (NFS file create with Mac client and UNCHECKED mode returns "Operation not permitted") URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2553
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