Error in runcluvfy. Checks whether /dev/shm is mounted correctly as temporary file system. Check Failed on Nodes: [rac2, rac1] Verification result of failed node: rac2 Expected Value:2048 Actual Value:1843 Details: -PRVE-0426 : The size of in-memory file system mounted as /dev/shm is "1843" megabytes which is less than the required size of "2048" megabytes on node "rac2.localdomain" - Cause: The in-memory file system was found mounted a smaller size than required size on the identified node. - Action: Ensure that /dev/shm is correctly mounted with greater than or equal to the required size. Verification result of failed node: rac1 Expected Value:2048 Actual Value:1843 Details: -PRVE-0426 : The size of in-memory file system mounted as /dev/shm is "1843" megabytes which is less than the required size of "2048" megabytes on node "rac1.localdomain" - Cause: The in-memory file system was found mounted a smaller size than required size on the identified node. - Action: Ensure that /dev/shm is correctly mounted with greater than or equal to the required size. Solution: Mount the /dev/shm mount-point with the size at least 2 GB on all the cluster nodes to fix this issue. Execute below commands to mount the /dev/shm mount-point with 2GB size. Node1: [root@rac1 ~]# df -Th /dev/shm Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 1.8G 0 1.8G 0% /dev/shm [root@rac1 ~]# mount -o remount,size=2G /dev/shm [root@rac1 ~]# df -Th /dev/shm Filesystem Size Used Avail Use% Mounted on tmpfs 2.0G 0 2.0G 0% /dev/shm Node2: [root@rac2 ~]# df -Th /dev/shm Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 1.8G 0 1.8G 0% /dev/shm [root@rac2 ~]# mount -o remount,size=2G /dev/shm [root@rac2 ~]# df -Th /dev/shm Filesystem Size Used Avail Use% Mounted on tmpfs 2.0G 0 2.0G 0% /dev/shm |
PRVE-0426 : The size of in-memory file system mounted
July 21, 2024
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