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rbd: increase force promote timeout to 2 minutes

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Increase the timeout to 2 minutes to give enough time
for rollback to complete.
As rollback is performed by the force-promote command it,
at times, may take more than a minute
(based on dirty blocks that need to be rolled
back approximately) to rollback.

The added extra 1 minute is useful though to avoid
multiple calls to complete the rollback and in
extremely corner cases to avoid failures in the
first instance of the call when the mirror watcher
is not yet removed (post scaling down the
RBD mirror instance)

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
This commit is contained in:
Madhu Rajanna 2022-03-29 15:22:27 +05:30 committed by mergify[bot]
parent e45c70b84f
commit f90408be4d
1 changed files with 4 additions and 3 deletions
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7
internal/rbd/mirror.go
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@ -88,8 +88,8 @@ func (ri *rbdImage) promoteImage(force bool) error {
return nil
}
// forcePromoteImage promotes image to primary with force option with 1 minute
// timeout. If there is no response within 1 minute,the rbd CLI process will be
// forcePromoteImage promotes image to primary with force option with 2 minutes
// timeout. If there is no response within 2 minutes,the rbd CLI process will be
// killed and an error is returned.
func (rv *rbdVolume) forcePromoteImage(cr *util.Credentials) error {
promoteArgs := []string{
@ -102,7 +102,8 @@ func (rv *rbdVolume) forcePromoteImage(cr *util.Credentials) error {
}
_, stderr, err := util.ExecCommandWithTimeout(
context.TODO(),
time.Minute,
// 2 minutes timeout as the Replication RPC timeout is 2.5 minutes.
2*time.Minute,
"rbd",
promoteArgs...,
)