Hello
i've 2 nodes Oracle Database 12c Clusterware Release 12.2.0.1.0, from one node the acfs fs umount e mount randomly:
-rw-rw---- 1 root oinstall 869 Jun 10 20:13 umount_26004.trm
-rw-rw---- 1 root oinstall 351 Jun 10 20:13 umount_26004.trc
-rw-rw---- 1 root oinstall 869 Jun 10 20:13 mount_26028.trm
-rw-rw---- 1 root oinstall 377 Jun 10 20:13 mount_26028.trc
-rw-rw---- 1 root oinstall 869 Jun 11 03:15 umount_4322.trm
-rw-rw---- 1 root oinstall 348 Jun 11 03:15 umount_4322.trc
-rw-rw---- 1 root oinstall 864 Jun 11 03:15 mount_4364.trm
-rw-rw---- 1 root oinstall 370 Jun 11 03:15 mount_4364.trc
-rw-rw---- 1 root oinstall 868 Jun 11 07:15 umount_2801.trm
-rw-rw---- 1 root oinstall 348 Jun 11 07:15 umount_2801.trc
-rw-rw---- 1 root oinstall 868 Jun 11 07:15 mount_2826.trm
-rw-rw---- 1 root oinstall 374 Jun 11 07:15 mount_2826.trc
-rw-rw---- 1 root oinstall 869 Jun 11 09:12 umount_31291.trm
-rw-rw---- 1 root oinstall 351 Jun 11 09:12 umount_31291.trc
-rw-rw---- 1 root oinstall 869 Jun 11 09:12 mount_31312.trm
-rw-rw---- 1 root oinstall 377 Jun 11 09:12 mount_31312.trc
on the trace no error:
Trace file /app/u01/oracle/diag/crs/server1/crs/trace/umount_31291.trc
Oracle Database 12c Clusterware Release 12.2.0.1.0 - Production Copyright 1996, 2016 Oracle. All rights reserved.
2025-06-11 09:12:38.712 :UMOUNT.ACFS:1135051264: [31291] Start: /sbin/umount.acfs.bin /app/has
2025-06-11 09:12:38.799 :UMOUNT.ACFS:1135051264: [31291] Returned: 0
Trace file /app/u01/oracle/diag/crs/server1/crs/trace/mount_31312.trc
Oracle Database 12c Clusterware Release 12.2.0.1.0 - Production Copyright 1996, 2016 Oracle. All rights reserved.
2025-06-11 09:12:39.363 :MOUNT.ACFS:1239679488: [31312] Start: /sbin/mount.acfs.bin /dev/asm/app_vol_has-45 /app/has -o rw
2025-06-11 09:12:40.796 :MOUNT.ACFS:1239679488: [31312] Returned: 0
on the second server all work fine.
any idea?
regards