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* ec: Add state dump supportXavier Hernandez2014-10-031-0/+26
| | | | | | | | | | | | Change-Id: I4504f3050674dde217e79af28cb4d2b5370fe2d5 BUG: 1148010 Signed-off-by: Xavier Hernandez <xhernandez@datalab.es> Reviewed-on: http://review.gluster.org/8891 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Emmanuel Dreyfus <manu@netbsd.org> Tested-by: Emmanuel Dreyfus <manu@netbsd.org> Reviewed-by: Dan Lambright <dlambrig@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* Regression test portability: truncateEmmanuel Dreyfus2014-10-011-2/+2
| | | | | | | | | | | | | | Use truncate -s 1M instead of truncate --size=1m for portability sake BUG: 1129939 Change-Id: I5bf6ca1f9bb4fa3c91796a659a06bf368776b3e5 Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org> Reviewed-on: http://review.gluster.org/8894 Reviewed-by: Xavier Hernandez <xhernandez@datalab.es> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> Reviewed-by: Harshavardhana <harsha@harshavardhana.net> Tested-by: Harshavardhana <harsha@harshavardhana.net>
* ec: Removed SSE2 dependencyXavier Hernandez2014-09-111-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | This patch implements the Galois Field multiplications using pure C code without any assembler support. This makes the ec xlator portable to other architectures. In the future it will be possible to use an optimized implementation of the multiplications using architecture dependent facilities (it will be automatically detected and configured). To allow bricks with different machine word sizes to be able to work seamlessly in the same volume, the minimum fragment length to be stored in any brick has been fixed to 512 bytes. Otherwise, different implementations will corrupt the data (SSE2 used 128 bytes, while new implementation would have used 64). This patch also removes the '-msse2' option added on patch http://review.gluster.org/8395/ Change-Id: Iaf6e4ef3dcfda6c68f48f16ca46fc4fb61a215f4 BUG: 1125166 Signed-off-by: Xavier Hernandez <xhernandez@datalab.es> Reviewed-on: http://review.gluster.org/8413 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Dan Lambright <dlambrig@redhat.com>
* tests/ec: Avoid spurious umount failuresXavier Hernandez2014-09-111-1/+1
| | | | | | | | | | | Change-Id: Id22d64a95adf3666a5e4208f87f9a6d91c40b267 BUG: 1092850 Signed-off-by: Xavier Hernandez <xhernandez@datalab.es> Reviewed-on: http://review.gluster.org/8694 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Emmanuel Dreyfus <manu@netbsd.org> Tested-by: Emmanuel Dreyfus <manu@netbsd.org> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* porting: Provide setfattr/getfattr implementationHarshavardhana2014-09-052-3/+3
| | | | | | | | | | | | | | | | - Use 'getfattr' properly avoid redundant options during xattr query - Untabify certain parts of tests (remove tabs) - Avoid backtick evaluation for certain values to make code more portable. - Use awk on FreeBSD/Darwin, since 'wc' implementation is broken and adds spurious spaces in its output. Change-Id: I7dcc0b70874e43b4cda8c306ed18a31b7a3f990a BUG: 1131713 Signed-off-by: Harshavardhana <harsha@harshavardhana.net> Reviewed-on: http://review.gluster.org/8520 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Emmanuel Dreyfus <manu@netbsd.org> Tested-by: Emmanuel Dreyfus <manu@netbsd.org>
* porting: various fixes regression tests OSX/FreeBSDHarshavardhana2014-08-294-11/+9
| | | | | | | | | | | | | | | | | | | | - `wc -l` on OSX/FreeBSD adds spurious spaces, this clobbers up TAP output parsers - fix it. - `umount -l` doesn't exist on OSX/FreeBSD use 'umount -f' if available. - Add check for 'file' version, to handle mime type variations across versions - Converge 'glusterfs --attribute-timeout=0 --entry-timeout=0' into '$GFS' - Modify remaining 'mount -t nfs' to use 'mount_nfs' - Update sha1sum for OSX to use 'openssl sha1'. Change-Id: Id1012faa5d67a921513d220e7fa9cebafe830d34 BUG: 1131713 Signed-off-by: Harshavardhana <harsha@harshavardhana.net> Reviewed-on: http://review.gluster.org/8501 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
* Regression test portability: mktempEmmanuel Dreyfus2014-08-203-3/+3
| | | | | | | | | | | | | | Linux mktemp accepts to run without a template, NetBSD mandates it. Since the template option has the same syntax, add it everywhere. While there, also do this in scripts outside of regression testing. BUG: 764655 Change-Id: I3ec140afbc9009257c81a56d77afcc21fef74cc4 Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org> Reviewed-on: http://review.gluster.org/8432 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Harshavardhana <harsha@harshavardhana.net> Tested-by: Harshavardhana <harsha@harshavardhana.net>
* Regression test portability: mountEmmanuel Dreyfus2014-08-201-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Address various portability-related problems related to mount - In order to address the non-portability of NFS mount options, use the mount_nfs shell function everywhere, and use it to translate options. - Make sure NFS mounts are unmounted before shutting down the daemons in order to avoid deadlock. The change is done in every test that did not unmounted NFS mounts at the end of the script, and in global cleanup function as well. The force_umount shell function from volume.rc was duplicated as umount_nfs in nfs.rc so that we do not have to add an include on volume.rc for all NFS tests that do not need it. - The FUSE mount type on NetBSD is puffs|perfuse|fuse.glusterfs instead of just fuse.glusterfs, make the regexp configurable in include.rc - Finding wether the mount is RO or RW in mount output needs a system-dependent command configurable in include.rc - mount options in /proc/mounts may be limited to "rw", adjust the regexp for this case where there is no comma And while there change rm into rm -f in tests/basic/mount.t for removal opearation that should fail, since rm may ask for confirmation Change-Id: I1fb708486ec350b2885e2404879561c1020fa8fd BUG: 1129939 Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org> Reviewed-on: http://review.gluster.org/8494 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Harshavardhana <harsha@harshavardhana.net> Tested-by: Harshavardhana <harsha@harshavardhana.net>
* cluster/ec: Fix incorrect management of NFS requestsXavier Hernandez2014-08-021-0/+18
| | | | | | | | | | | | | | | | | | | Some operations, specially those comming from NFS, do not use a regular fd and use an anonymous fd (i.e. a previous open call has not been sent). Any context information created during open or create will not be present on these fd's, so we simply return NULL for contexts of those fd. Also it seems that NFS can send write requests with a very big buffer (higher that the default value of 128 KB). Some changes have been made to correctly handle these large buffers. Change-Id: I281476bd0d2cbaad231822248d6a616fcf5d4003 BUG: 1122417 Signed-off-by: Xavier Hernandez <xhernandez@datalab.es> Reviewed-on: http://review.gluster.org/8367 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* ec: Test volume mount point in a better wayXavier Hernandez2014-08-011-1/+1
| | | | | | | | | | | | | | | An 'ls -a1' on an empty volume seems to return 3 entries instead of the expected 2 ('.' and '..') in the build servers. I changed the test to a simple 'stat', which is enough and more reliable. Change-Id: I12d0f47394ad378b40fc9b86507cdb3543f99970 Signed-off-by: Xavier Hernandez <xhernandez@datalab.es> Reviewed-on: http://review.gluster.org/8313 Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Humble Devassy Chirammal <humble.devassy@gmail.com> Reviewed-by: Raghavendra Bhat <raghavendra@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* cli/glusterd: Added support for dispersed volumesXavier Hernandez2014-07-1110-0/+597
Two new options have been added to the 'create' command of the cli interface: disperse [<count>] redundancy <count> Both are optional. A dispersed volume is created by specifying, at least, one of them. If 'disperse' is missing or it's present but '<count>' does not, the number of bricks enumerated in the command line is taken as the disperse count. If 'redundancy' is missing, the lowest optimal value is assumed. A configuration is considered optimal (for most workloads) when the disperse count - redundancy count is a power of 2. If the resulting redundancy is 1, the volume is created normally, but if it's greater than 1, a warning is shown to the user and he/she must answer yes/no to continue volume creation. If there isn't any optimal value for the given number of bricks, a warning is also shown and, if the user accepts, a redundancy of 1 is used. If 'redundancy' is specified and the resulting volume is not optimal, another warning is shown to the user. A distributed-disperse volume can be created using a number of bricks multiple of the disperse count. Change-Id: Iab93efbe78e905cdb91f54f3741599f7ea6645e4 BUG: 1118629 Signed-off-by: Xavier Hernandez <xhernandez@datalab.es> Reviewed-on: http://review.gluster.org/7782 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>