EX-5380 lipe: wait longer before restarting the access log reader

EX-5380 lipe: wait longer before restarting the access log reader

In lamigo_alr_data_collection_thread() if the access log reader exits
with status zero then it means that no OSTs are mounted on the
host. In this case we should wait longer before restarting the access
log reader.

Lustre-change: https://review.whamcloud.com/47627
Lustre-commit: 27c05f8cb39a8bf8d9e9386841fc7ecd700cf0fb

Test-Parameters: trivial testlist=hot-pools
Signed-off-by: John L. Hammond <jhammond@whamcloud.com>
Change-Id: I282c6b8e251c432664bc3b4eb202351a5bd7fe5b
Reviewed-by: Alexandre Ioffe <aioffe@ddn.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Alex Zhuravlev <bzzz@whamcloud.com>
Reviewed-on: https://review.whamcloud.com/48380
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Colin Faber <cfaber@ddn.com>