abh1sar commented on code in PR #12355:
URL: https://github.com/apache/cloudstack/pull/12355#discussion_r2661891786
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setup/bindir/cloud-sysvmadm.in:
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@@ -184,59 +184,38 @@ stop_start_system() {
stop_start_router() {
prepare_ids_clause
router=(`mysql -h $db --user=$user --password=$password
--skip-column-names -U cloud -e "select uuid from vm_instance where
state=\"Running\" and type=\"DomainRouter\"$zone$vmidsclause"`)
- length_router=(${#router[@]})
+ length_router=${#router[@]}
echo -e "\nStopping and starting $length_router running routing
vm(s)$inzone$withids... "
echo -e "[$(date "+%Y.%m.%d-%H.%M.%S")] Stopping and starting
$length_router running routing vm(s)$inzone$withids... " >>$LOGFILE
#Spawn reboot router in parallel - run commands in <n> chunks - number of
threads is configurable
+ if [ $maxthreads -gt $length_router ]; then
+ maxthreads=$length_router
+ fi
Review Comment:
Realistically even though user might have requested N threads, only R (no.
of routers) thread can be dispatched. So, maxthreads is capped by number of
routers.
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