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| author | Sanju Rakonde <srakonde@redhat.com> | 2018-02-21 12:46:25 +0530 |
|---|---|---|
| committer | Atin Mukherjee <amukherj@redhat.com> | 2018-03-28 04:27:18 +0000 |
| commit | a60fc2ddc03134fb23c5ed5c0bcb195e1649416b (patch) | |
| tree | c4f42085b4c6c6761bf4f3d23a24b8821cf292a8 /tests | |
| parent | 95601229b8318f015a19d7eff89f73853b684a49 (diff) | |
glusterd: handling brick termination in brick-mux
Problem: There's a race between the last glusterfs_handle_terminate()
response sent to glusterd and the kill that happens immediately if the
terminated brick is the last brick.
Solution: When it is a last brick for the brick process, instead of glusterfsd
killing itself, glusterd will kill the process in case of brick multiplexing.
And also changing gf_attach utility accordingly.
Change-Id: I386c19ca592536daa71294a13d9fc89a26d7e8c0
fixes: bz#1545048
BUG: 1545048
Signed-off-by: Sanju Rakonde <srakonde@redhat.com>
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/bugs/glusterd/stale-brick-proc-brick-mux.t | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/tests/bugs/glusterd/stale-brick-proc-brick-mux.t b/tests/bugs/glusterd/stale-brick-proc-brick-mux.t new file mode 100644 index 00000000000..a3efe273898 --- /dev/null +++ b/tests/bugs/glusterd/stale-brick-proc-brick-mux.t @@ -0,0 +1,32 @@ +#!/bin/bash + +. $(dirname $0)/../../include.rc +. $(dirname $0)/../../cluster.rc + +function count_brick_processes { + pgrep glusterfsd | wc -l +} + +cleanup; + +TEST launch_cluster 2 +TEST $CLI_1 peer probe $H2; +EXPECT_WITHIN $PROBE_TIMEOUT 1 peer_count + +#bug-1549996 - stale brick processes on the nodes after volume deletion + +TEST $CLI_1 volume set all cluster.brick-multiplex on +TEST $CLI_1 volume create $V0 replica 3 $H1:$B1/${V0}{1..3} $H2:$B2/${V0}{1..3} +TEST $CLI_1 volume start $V0 + +TEST $CLI_1 volume create $V1 replica 3 $H1:$B1/${V1}{1..3} $H2:$B2/${V1}{1..3} +TEST $CLI_1 volume start $V1 + +EXPECT 2 count_brick_processes + +TEST $CLI_1 volume stop $V0 +TEST $CLI_1 volume stop $V1 + +EXPECT 0 count_brick_processes + +cleanup |