summaryrefslogtreecommitdiffstats
path: root/xlators/mount
diff options
context:
space:
mode:
authorhari gowtham <hgowtham@redhat.com>2017-07-25 18:07:05 +0530
committerAtin Mukherjee <amukherj@redhat.com>2017-08-16 15:38:49 +0000
commitdef09c4fbb2805618715c5a125ddf482d7e53de3 (patch)
tree24841f29b93959b1090a6ad58f248323266e7af7 /xlators/mount
parent468ca877807625817b72921d1e9585036687b640 (diff)
Infra to indentify process
Problem: currently we can't identify which process is running and how many instances of it are available. Fix: name the process when its spawned and send it to the server and save it in the client_t The processes that abide by this change from this patch are: 1) fuse mount, 2) rebalance, 3) selfheal, 4) tier, 5) quota, 6) snapshot, 7) brick. 8) gfapi (by default. gfapi.<processname> if processname is found) Note: fuse gets a process name as native-fuse-client by default. If the user gives a name for the fuse and spawns it, it will be of this type --process-name native-fuse-client.<name_specified>. This can be made use by the process like aux mount done by quota, geo-rep, etc by adding another option in the aux mount " -o process-name=gsync_mount" Updates: #178 Signed-off-by: hari gowtham <hgowtham@redhat.com> Change-Id: Ie4d02257216839338043737691753bab9a974d5e Reviewed-on: https://review.gluster.org/17957 Smoke: Gluster Build System <jenkins@build.gluster.org> Tested-by: hari gowtham <hari.gowtham005@gmail.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-by: Aravinda VK <avishwan@redhat.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
Diffstat (limited to 'xlators/mount')
-rwxr-xr-xxlators/mount/fuse/utils/mount.glusterfs.in9
-rwxr-xr-xxlators/mount/fuse/utils/mount_glusterfs.in9
2 files changed, 18 insertions, 0 deletions
diff --git a/xlators/mount/fuse/utils/mount.glusterfs.in b/xlators/mount/fuse/utils/mount.glusterfs.in
index 826991ba402..216d03c4182 100755
--- a/xlators/mount/fuse/utils/mount.glusterfs.in
+++ b/xlators/mount/fuse/utils/mount.glusterfs.in
@@ -257,6 +257,12 @@ start_glusterfs ()
cmd_line=$(echo "$cmd_line --xlator-option=$xlator_option");
fi
+ if [ -n "$process_name" ]; then
+ cmd_line=$(echo "$cmd_line --process-name fuse.$process_name");
+ else
+ cmd_line=$(echo "$cmd_line --process-name fuse");
+ fi
+
# if trasnport type is specified, we have to append it to
# volume name, so that it fetches the right client vol file
@@ -510,6 +516,9 @@ with_options()
"halo-min-replicas")
halo_min_replicas=$value
;;
+ "process-name")
+ process_name=$value
+ ;;
x-*)
# comments or userspace application-specific options, drop them
;;
diff --git a/xlators/mount/fuse/utils/mount_glusterfs.in b/xlators/mount/fuse/utils/mount_glusterfs.in
index eca84557e87..d3571dea706 100755
--- a/xlators/mount/fuse/utils/mount_glusterfs.in
+++ b/xlators/mount/fuse/utils/mount_glusterfs.in
@@ -234,6 +234,12 @@ start_glusterfs ()
cmd_line=$(echo "$cmd_line --xlator-option=$xlator_option");
fi
+ if [ -n "$process_name" ]; then
+ cmd_line=$(echo "$cmd_line --process-name fuse.$process_name");
+ else
+ cmd_line=$(echo "$cmd_line --process-name fuse");
+ fi
+
# for rdma volume, we have to fetch volfile with '.rdma' added
# to volume name, so that it fetches the right client vol file
volume_id_rdma="";
@@ -398,6 +404,9 @@ with_options()
[ $value = "false" ] ; then
no_root_squash=1;
fi ;;
+ "process-name")
+ process_name=$value
+ ;;
*)
warn "Invalid option: $key"
exit 1