After Oracle support performs maintenance for Exadata Cloud, the are many errors from ASM alert log.
There have been many discussions whether it’s a BUG or if alert can be ignored.
Unfortunately, BUG does not fit and cannot be ignored.
The simple solution is to check for SUCCESS after Failed as shown below.
egrep -n 'NOTE: Failed voting file relocation on diskgroup|SUCCESS: refreshed membership' /u01/app/grid/diag/asm/+asm/+ASM1/trace/alert_+ASM1.log|grep DATAC1
1937:SUCCESS: refreshed membership for 1/0xacd2391b (DATAC1)
1972:SUCCESS: refreshed membership for 1/0xacd2391b (DATAC1)
4244:NOTE: Failed voting file relocation on diskgroup DATAC1
4250:SUCCESS: refreshed membership for 1/0x8f4036a8 (DATAC1)
9876:NOTE: Failed voting file relocation on diskgroup DATAC1
9881:SUCCESS: refreshed membership for 1/0x8f4038d9 (DATAC1)
10130:NOTE: Failed voting file relocation on diskgroup DATAC1
10135:SUCCESS: refreshed membership for 1/0x8f4038d9 (DATAC1)
11112:NOTE: Failed voting file relocation on diskgroup DATAC1
11425:NOTE: Failed voting file relocation on diskgroup DATAC1
11441:SUCCESS: refreshed membership for 1/0x8f4038d9 (DATAC1)
12410:SUCCESS: refreshed membership for 1/0x8f4038d9 (DATAC1)
13318:NOTE: Failed voting file relocation on diskgroup DATAC1
13717:NOTE: Failed voting file relocation on diskgroup DATAC1
13733:SUCCESS: refreshed membership for 1/0x8f4038d9 (DATAC1)
14703:SUCCESS: refreshed membership for 1/0x8f4038d9 (DATAC1)
15566:NOTE: Failed voting file relocation on diskgroup DATAC1
15865:NOTE: Failed voting file relocation on diskgroup DATAC1
15881:SUCCESS: refreshed membership for 1/0x8f4038d9 (DATAC1)
16836:SUCCESS: refreshed membership for 1/0x8f4038d9 (DATAC1)
Want more comfort?
$ crsctl query css votedisk
## STATE File Universal Id File Name Disk group
-- ----- ----------------- --------- ---------
1. ONLINE 1b45f107ff974f1abf34ff7b005eaff1 (/dev/exadata_quorum/QD_DATAC1_QM828NAKVNXA1) [DATAC1]
2. ONLINE b3607b245b984f7ebfe5188c0775c44e (/dev/exadata_quorum/QD_DATAC1_QM738NAKVNXA2) [DATAC1]
3. ONLINE 5d26163d434a4fb6bf2cb173bae3cae1 (o/192.168.136.14;192.168.136.15/DATAC1_CD_05_phx302307exdcl07) [DATAC1]
4. ONLINE 3e1661086fed4f8bbf080db321282b23 (o/192.168.136.16;192.168.136.17/DATAC1_CD_04_phx302307exdcl08) [DATAC1]
5. ONLINE edac9a7822624fe4bfd59eb357d55d95 (o/192.168.136.18;192.168.136.19/DATAC1_CD_04_phx302307exdcl09) [DATAC1]
Located 5 voting disk(s).
# ocrcheck
Status of Oracle Cluster Registry is as follows :
Version : 4
Total space (kbytes) : 491684
Used space (kbytes) : 90748
Available space (kbytes) : 400936
ID : 1880339001
Device/File Name : +DATAC1
Device/File integrity check succeeded
Device/File not configured
Device/File not configured
Device/File not configured
Device/File not configured
Cluster registry integrity check succeeded
Logical corruption check succeeded