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* posix/afr: handle backward compatibility for rchecksum fopRavishankar N2018-02-191-1/+2
| | | | | | | | | Added a volume option 'fips-mode-rchecksum' tied to op version 4. If not set, rchecksum fop will use MD5 instead of SHA256. updates: #230 Change-Id: Id8ea1303777e6450852c0bc25503cda341a6aec2 Signed-off-by: Ravishankar N <ravishankar@redhat.com>
* protocol: make on-wire-change of protocol using new XDR definition.Amar Tumballi2018-01-191-4/+370
| | | | | | | | | | | | | | | | | | | | | | With this patchset, some major things are changed in XDR, mainly: * Naming: Instead of gfs3/gfs4 settle for gfx_ for xdr structures * add iattx as a separate structure, and add conversion methods * the *_rsp structure is now changed, and is also reduced in number (ie, no need for different strucutes if it is similar to other response). * use proper XDR methods for sending dict on wire. Also, with the change of xdr structure, there are changes needed outside of xlator protocol layer to handle these properly. Mainly because the abstraction was broken to support 0-copy RDMA with payload for write and read FOP. This made transport layer know about the xdr payload, hence with the change of xdr payload structure, transport layer needed to know about the change. Updates #384 Change-Id: I1448fbe9deab0a1b06cb8351f2f37488cefe461f Signed-off-by: Amar Tumballi <amarts@redhat.com>
* rchecksum/fips: Replace MD5 usage to enable fips supportKotresh HR2017-12-211-1/+1
| | | | | | | | | rchecksum uses MD5 which is not fips compliant. Hence using sha256 for the same. Updates: #230 Change-Id: I7fad016fcc2a9900395d0da919cf5ba996ec5278 Signed-off-by: Kotresh HR <khiremat@redhat.com>
* protocol/server: fix the comparision logic in case of subdir mountAmar Tumballi2017-10-241-30/+30
| | | | | | | | | | | | | without the fix, the stat entry on a file would return inode==1 for many files, in case of subdir mount This happened with the confusion of return value of 'gf_uuid_compare()', it is more like strcmp, instead of a gf_boolean return value, and hence resulted in the bug. Change-Id: I31b8cbd95eaa3af5ff916a969458e8e4020c86bb BUG: 1505527 Signed-off-by: Amar Tumballi <amarts@redhat.com>
* glusterfsd: allow subdir mountAmar Tumballi2017-08-041-13/+55
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes: 1. Take subdir mount option in client (mount.gluster / glusterfsd) 2. Pass the subdir mount to server-handshake (from client-handshake) 3. Handle subdir-mount dir's lookup in server-first-lookup and handle all fops resolution accordingly with proper gfid of subdir 4. Change the auth/addr module to handle the multiple subdir entries in option, and valid parsing. How to use the feature: `# mount -t glusterfs $hostname:/$volname/$subdir /$mount_point` Or `# mount -t glusterfs $hostname:/$volname -osubdir_mount=$subdir /$mount_point` Option can be set like: `# gluster volume set <volname> auth.allow "/subdir1(192.168.1.*),/(192.168.10.*),/subdir2(192.168.8.*)"` Updates #175 Change-Id: I7ea57f76ddbe6c3862cfe02e13f89e8a39719e11 Signed-off-by: Amar Tumballi <amarts@redhat.com> Reviewed-on: https://review.gluster.org/17141 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* server: fd should be refed before put into fdtableZhou Zhengping2017-05-031-3/+3
| | | | | | | | | | | | | | | | | If a network error occurs after we put a fd to fdtable, fds in fdtable will be cleaned up by do_fd_cleanup which will unref the fd and release the fd if the fd hasn't be refed by user. Change-Id: Idbad0fafd005c59398518190845fe137cbf95c60 BUG: 1447609 Signed-off-by: Zhou Zhengping <johnzzpcrystal@gmail.com> Reviewed-on: https://review.gluster.org/17158 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Amar Tumballi <amarts@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Milind Changire <mchangir@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Jeff Darcy <jeff@pl.atyp.us>
* protocol/server: capture offset in seekRavishankar N2016-11-281-0/+6
| | | | | | | | | | | | | | | | | | | | | Problem: http://review.gluster.org/11482 implemented seek FOP but http://review.gluster.org/#/c/14137/ 'undid' the change where we pack the offset returned by seek in server xlator before sending it to the client. As a result, seek always returns zero to the client for SEEK_HOLE/ SEEK_DATA. Fix: I think 14137 removed it unintentionally, hence adding it back again. Signed-off-by: Ravishankar N <ravishankar@redhat.com> Change-Id: I67a1f7b53214b043c5291f5704be4a50b698f91c BUG: 1398076 Reviewed-on: http://review.gluster.org/15920 Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
* protocol/server: fix unused variable warnings/errorsKaleb S. KEITHLEY2016-08-271-3/+0
| | | | | | | | | | | | | | | | | http://review.gluster.org/14085 fixes a/the "leak" - via the generated rpc/xdr headers - of pragmas that mask these warnings. However 14085 won't pass the smoke test until all the warnings are fixed. Change-Id: I5a48055c4b0a4a07dd511ad4f2e9ef823b9c60b2 BUG: 1369124 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/15255 Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
* protocol/server: readlink rsp xdr will fail while readlink got an errorRyan Ding2016-08-241-3/+0
| | | | | | | | | | | | | | | | set gfs3_readlink_rsp.path with an empty string while error happen, to make xdr_gfs3_readlink_rsp happy. otherwise the original errno will be lost, and return an rpc internal errno instead. Change-Id: I36655b66df8b9f164e5bd21eb17244722c2f5a52 BUG: 1369530 Signed-off-by: Ryan Ding <ryan.ding@open-fs.com> Reviewed-on: http://review.gluster.org/15299 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Pranith Kumar Karampuri <pkarampu@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* protocol/server: Implementation of compound fopv3.9devAnuradha Talur2016-05-011-0/+472
Change-Id: I981258afa527337dd2ad33eecba7fc8084238e6d BUG: 1303829 Signed-off-by: Anuradha Talur <atalur@redhat.com> Reviewed-on: http://review.gluster.org/14137 Smoke: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
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