Hi,
I have single node vSAN cluster used as a homelab for many nested environments. I upgraded ESXi 6.5 to 6.7 without any issues. I noticed that during boot there is error recovery progress - see attached photo.
I found as well something related in logs
2018-09-04T20:07:53.291Z cpu0:2097506)WARNING: Local node faultDomain ID is changed from 00000000-0000-0000-0000-000000000000 to 59b83712-415a-dc44-993d-0025905e041e
2018-09-04T20:07:54.305Z cpu5:2097506)WARNING: LSOMCommon: LSOM_DiskGroupCreate:1481: Disk group already created uuid: 522288b0-d99b-a8f8-6dd5-44b7ef7354e4
2018-09-04T20:07:54.313Z cpu5:2097316)WARNING: NFS: 1227: Invalid volume UUID t10.ATA_____Crucial_CT2050MX300SSD1_________________________1651150F2144:2
2018-09-04T20:07:54.396Z cpu0:2097506)WARNING: NFS: 1227: Invalid volume UUID 59b837bc-f856ecbc-0c43-0025905e041e
2018-09-04T20:08:07.381Z cpu0:2099225)WARNING: NTPClock: 1561: system clock synchronized to upstream time servers
2018-09-04T20:08:08.281Z cpu1:2099253)WARNING: LSOMCommon: LSOM_DiskGroupCreate:1481: Disk group already created uuid: 522288b0-d99b-a8f8-6dd5-44b7ef7354e4
2018-09-04T20:08:08.289Z cpu4:2097312)WARNING: NFS: 1227: Invalid volume UUID t10.ATA_____Crucial_CT2050MX300SSD1_________________________1651150F2144:2
2018-09-04T20:08:08.510Z cpu4:2099257)WARNING: LSOMCommon: LSOM_DiskGroupCreate:1481: Disk group already created uuid: 522288b0-d99b-a8f8-6dd5-44b7ef7354e4
2018-09-04T20:08:08.519Z cpu1:2097312)WARNING: NFS: 1227: Invalid volume UUID t10.ATA_____Crucial_CT2050MX300SSD1_________________________1651150F2144:2
2018-09-04T20:08:09.711Z cpu2:2099345)WARNING: LSOMCommon: LSOM_DiskGroupCreate:1481: Disk group already created uuid: 522288b0-d99b-a8f8-6dd5-44b7ef7354e4
2018-09-04T20:08:09.719Z cpu0:2097310)WARNING: NFS: 1227: Invalid volume UUID t10.ATA_____Crucial_CT2050MX300SSD1_________________________1651150F2144:2
After boot ESXi is ok, vSAN status looks good.
[root@ESXi:/vsantraces] esxcli vsan storage list
t10.NVMe____WDC_WDS256G1X0C2D00ENX0__________________B10A46444A441B00
Device: t10.NVMe____WDC_WDS256G1X0C2D00ENX0__________________B10A46444A441B00
Display Name: t10.NVMe____WDC_WDS256G1X0C2D00ENX0__________________B10A46444A441B00
Is SSD: true
VSAN UUID: 522288b0-d99b-a8f8-6dd5-44b7ef7354e4
VSAN Disk Group UUID: 522288b0-d99b-a8f8-6dd5-44b7ef7354e4
VSAN Disk Group Name: t10.NVMe____WDC_WDS256G1X0C2D00ENX0__________________B10A46444A441B00
Used by this host: true
In CMMDS: true
On-disk format version: 5
Deduplication: false
Compression: false
Checksum: 3722446061210474928
Checksum OK: true
Is Capacity Tier: false
Encryption: false
DiskKeyLoaded: false
Is Mounted: true
t10.ATA_____Crucial_CT2050MX300SSD1_________________________1651150F2144
Device: t10.ATA_____Crucial_CT2050MX300SSD1_________________________1651150F2144
Display Name: t10.ATA_____Crucial_CT2050MX300SSD1_________________________1651150F2144
Is SSD: true
VSAN UUID: 52c93db2-c879-ce09-ea2a-664a0ae10485
VSAN Disk Group UUID: 522288b0-d99b-a8f8-6dd5-44b7ef7354e4
VSAN Disk Group Name: t10.NVMe____WDC_WDS256G1X0C2D00ENX0__________________B10A46444A441B00
Used by this host: true
In CMMDS: true
On-disk format version: 5
Deduplication: false
Compression: false
Checksum: 12121898985191738183
Checksum OK: true
Is Capacity Tier: true
Encryption: false
DiskKeyLoaded: false
Is Mounted: true
[root@ESXi:~] esxcli vsan cluster get
Cluster Information
Enabled: true
Current Local Time: 2018-09-04T20:11:10Z
Local Node UUID: 59b83712-415a-dc44-993d-0025905e041e
Local Node Type: NORMAL
Local Node State: MASTER
Local Node Health State: HEALTHY
Sub-Cluster Master UUID: 59b83712-415a-dc44-993d-0025905e041e
Sub-Cluster Backup UUID:
Sub-Cluster UUID: 522288b0-d99b-a8f8-6dd5-44b7ef7354e4
Sub-Cluster Membership Entry Revision: 0
Sub-Cluster Member Count: 1
Sub-Cluster Member UUIDs: 59b83712-415a-dc44-993d-0025905e041e
Sub-Cluster Membership UUID: 22e58e5b-16de-fb32-0412-0025905e04e4
Unicast Mode Enabled: true
Maintenance Mode State: OFF
Config Generation: None 0 0.0
Any idea how to troubleshoot?
Cheers
Wojciech