Add check_gpfs_verbs_status check

Author: treydock

README.md

@@ -771,6 +771,7 @@ _**Example**_:  `check_fs_used / 98%`
 
 <br />
 
+
 ##### check_gpfs_health
 `check_gpfs_health [-0] [-a] [-l] [-s] [-e <action>] <component>`
 
@@ -789,6 +790,22 @@ _**Example**_: `check_gpfs_health NETWORK`
 <br />
 
 
+##### check_gpfs_verbs_status
+`check_gpfs_verbs_status [-0] [-l] [-s]`
+
+Checks that GPFS has started Verbs and is using RDMA.
+
+| **Check&nbsp;Option** | **Purpose** |
+| ---------------- | ----------- |
+| `-0` | Non-fatal.  Failure of this check will be ignored. |
+| `-l` | Log if verbs is not started to NHC log (`$LOGFILE`). |
+| `-s` | Log if verbs is not started to the syslog. |
+
+_**Example**_: `check_gpfs_verbs_status`
+
+<br />
+
+
 ##### check_hw_cpuinfo
 `check_hw_cpuinfo [sockets] [cores] [threads]`
 

scripts/osc_gpfs.nhc

@@ -8,7 +8,8 @@ GPFS_COMPONENT=()
 GPFS_ENTITY=()
 GPFS_STATUS=()
 MMHEALTH="${MMHEALTH:-/usr/lpp/mmfs/bin/mmhealth}"
-export GPFS_COMPONENT GPFS_ENTITY GPFS_STATUS MMHEALTH
+MMFSADM="${MMFSADM:-/usr/lpp/mmfs/bin/mmfsadm}"
+export GPFS_COMPONENT GPFS_ENTITY GPFS_STATUS MMHEALTH MMFSADM
 
 function nhc_gpfs_health_gather_data() {
     local LINE_CNT
@@ -120,3 +121,53 @@ function check_gpfs_health() {
     fi
     return 0
 }
+
+# Checks GPFS verbs status
+#   check_gpfs_verbs_status [-0] [-l] [-s]
+function check_gpfs_verbs_status() {
+    local NONFATAL=0 LOG=0 SYSLOG=0 MSG=''
+    local RET OUTPUT OLD_DEBUG
+
+    OPTIND=1
+    while getopts ":0ls" OPTION ; do
+        case "$OPTION" in
+            0) NONFATAL=1 ;;
+            l) LOG=1 ;;
+            s) SYSLOG=1 ;;
+            :) die 1 "$CHECK:  Option -$OPTARG requires an argument." ; return 1 ;;
+            \?) die 1 "$CHECK:  Invalid option:  -$OPTARG" ; return 1 ;;
+        esac
+    done
+    shift $((OPTIND-1))
+
+    OLD_DEBUG=$DEBUG
+    unset DEBUG
+    check_cmd_output -t ${CMD_TIMEOUT:-5} -C "$FUNCNAME" -O OUTPUT -m '/status/' $MMFSADM test verbs status
+    RET=$?
+    export DEBUG=$OLD_DEBUG
+    if [[ $RET -ne 0 ]]; then
+        return $RET
+    fi
+
+    dbg "$MMFSADM test verbs status: \"$OUTPUT\""
+    
+    if [[ "$OUTPUT" == *": started" ]]; then
+        continue
+    else
+        MSG="$FUNCNAME: GPFS verbs is not started"
+    fi
+    if [[ "$LOG" == "1" ]]; then
+        log $MSG
+    fi
+    if [[ "$SYSLOG" == "1" ]]; then
+        syslog $MSG
+    fi
+    if [[ $NONFATAL == 1 ]]; then
+        if [[ -n "$MSG" ]]; then
+            log "$MSG (non-fatal)"
+        fi
+        return 0
+    fi
+    die 1 "$MSG"
+    return 1
+}