Set the tcmur_cmd_time_out=43s as default, which is larger than
each IO's timeout value(default is 30s) in the client/initiator side,
and at the same time it will be larger than 42s, the Gluster ping
timeout.
Reviewed-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
Signed-off-by: Xiubo Li <xiubli@redhat.com>
This will still need to depend the taregetcli's saveconfig support,
the rtslib PR is open-iscsi/rtslib-fb#150.
When creating the BV with the 'block-size <SIZE>' option:
In case all the ha nodes have supported the rtslib-fb#150:
1) if local node support the block-size, but if there is any of
the remote nodes is not, it will fail with the cap not match error.
2) if local node does not support the block-size, no matter whether
the remote nodes support it or not, it will always ignore the
block-size option due to the exist bug.
In case if there is any of the ha nodes does not support rtslib-fb#150:
3) if local node support the block-size, it will always fails with the
cap not match error.
4) if local mode does not support the block-size, no matter whether
the remote nodes support it or not, it will ignore the block-size
option due to the exist bug.
Signed-off-by: Xiubo Li <xiubli@redhat.com>
Reviewed-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
Problem:
-------
Need to more test cases to do the code coverage.
Solution:
--------
Add more test cases that possiblly, such as for the 'create' add
'ha|prealloc|ring-buffer....', etc.
Reviewed-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
Signed-off-by: Xiubo Li <xiubli@redhat.com>
from now we will have fixed formats for commands.
The new outfit will look like:
$ gluster-block help
gluster-block (3ba7ec5)
usage:
gluster-block <command> <volname[/blockname]> [<args>]
commands:
create <volname/blockname> [ha <count>] <host1[,host2,...]> <size>
create block device.
list <volname>
list available block devices.
info <volname/blockname>
details about block device.
delete <volname/blockname>
delete block device.
help
show this message and exit.
version
show version info and exit.
Example usage:
$ gluster-block create volume/blockname 192.168.0.1 1GiB
$ gluster-block create volume/blockname ha 2 192.168.0.1,192.168.0.2 1GiB
$ gluster-block list volume
$ gluster-block info volume/blockname
$ gluster-block delete volume/blockname
Change-Id: Idc6b55c26432ed1ac3f002c2a2b3dbb81b180ec2
Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
volserver can be considered as "localhost", as we anyway tieing-up
glusterd, gluster-blockd and cli processes.
Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
