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storage: Multiple distinct devices merged into "Multipathed devices"
Explain what happens
I have 3 identical SATA SSDs (free from MicroCenter) connected via 3 USB-SATA adapters (same model of adapter). One of them is the boot drive, and the other two are merged via LVM into a single volume. The LVM volumes show up, but only the boot drive shows up, and the other drives are "Multipathed devices" under the boot drive.
- Buy multiple SATA HDD/SDDs
- Use multiple USB-SATA adapters of the same model
- View in storage
Udisk log:
/org/freedesktop/UDisks2/block_devices/sda:
org.freedesktop.UDisks2.Block:
Configuration: []
CryptoBackingDevice: '/'
Device: /dev/sda
DeviceNumber: 2048
Drive: '/org/freedesktop/UDisks2/drives/SATA_SSD_05A232601240'
HintAuto: true
HintIconName:
HintIgnore: false
HintName:
HintPartitionable: true
HintSymbolicIconName:
HintSystem: false
Id: by-id-scsi-35000000000000001
IdLabel:
IdType:
IdUUID:
IdUsage:
IdVersion:
MDRaid: '/'
MDRaidMember: '/'
PreferredDevice: /dev/sda
ReadOnly: false
Size: 240057409536
Symlinks: /dev/disk/by-diskseq/9
/dev/disk/by-id/scsi-35000000000000001
/dev/disk/by-id/scsi-SSATA_SSD__05A232601240
/dev/disk/by-id/usb-SATA_SSD_Best_USB_Device_042106232A50-0:0
/dev/disk/by-id/wwn-0x5000000000000001
/dev/disk/by-path/pci-0000:00:1d.0-usb-0:1.1:1.0-scsi-0:0:0:0
/dev/disk/by-path/pci-0000:00:1d.0-usbv2-0:1.1:1.0-scsi-0:0:0:0
UserspaceMountOptions:
org.freedesktop.UDisks2.PartitionTable:
Partitions: /org/freedesktop/UDisks2/block_devices/sda3
/org/freedesktop/UDisks2/block_devices/sda2
/org/freedesktop/UDisks2/block_devices/sda1
Type: gpt
/org/freedesktop/UDisks2/block_devices/sdb:
org.freedesktop.UDisks2.Block:
Configuration: []
CryptoBackingDevice: '/'
Device: /dev/sdb
DeviceNumber: 2064
Drive: '/org/freedesktop/UDisks2/drives/SATA_SSD_05A232601240'
HintAuto: true
HintIconName:
HintIgnore: false
HintName:
HintPartitionable: true
HintSymbolicIconName:
HintSystem: false
Id: by-id-scsi-35000000000000001
IdLabel:
IdType:
IdUUID:
IdUsage:
IdVersion:
MDRaid: '/'
MDRaidMember: '/'
PreferredDevice: /dev/sdb
ReadOnly: false
Size: 240057409536
Symlinks: /dev/disk/by-diskseq/10
/dev/disk/by-id/scsi-35000000000000001
/dev/disk/by-id/scsi-SSATA_SSD__4E7132601240
/dev/disk/by-id/usb-SATA_SSD_Best_USB_Device_0421062317E4-0:0
/dev/disk/by-id/wwn-0x5000000000000001
/dev/disk/by-path/pci-0000:00:1a.0-usb-0:1.2:1.0-scsi-0:0:0:0
/dev/disk/by-path/pci-0000:00:1a.0-usbv2-0:1.2:1.0-scsi-0:0:0:0
UserspaceMountOptions:
org.freedesktop.UDisks2.PartitionTable:
Partitions: /org/freedesktop/UDisks2/block_devices/sdb1
Type: dos
/org/freedesktop/UDisks2/block_devices/sdd:
org.freedesktop.UDisks2.Block:
Configuration: []
CryptoBackingDevice: '/'
Device: /dev/sdd
DeviceNumber: 2096
Drive: '/org/freedesktop/UDisks2/drives/SATA_SSD_05A232601240'
HintAuto: true
HintIconName:
HintIgnore: false
HintName:
HintPartitionable: true
HintSymbolicIconName:
HintSystem: false
Id: by-id-scsi-35000000000000001
IdLabel:
IdType:
IdUUID:
IdUsage:
IdVersion:
MDRaid: '/'
MDRaidMember: '/'
PreferredDevice: /dev/sdd
ReadOnly: false
Size: 240057409536
Symlinks: /dev/disk/by-diskseq/14
/dev/disk/by-id/scsi-35000000000000001
/dev/disk/by-id/scsi-SSATA_SSD__E56013701240
/dev/disk/by-id/usb-SATA_SSD_Best_USB_Device_04210731065E-0:0
/dev/disk/by-id/wwn-0x5000000000000001
/dev/disk/by-path/pci-0000:00:1d.0-usb-0:1.2:1.0-scsi-0:0:0:0
/dev/disk/by-path/pci-0000:00:1d.0-usbv2-0:1.2:1.0-scsi-0:0:0:0
UserspaceMountOptions:
org.freedesktop.UDisks2.PartitionTable:
Partitions: /org/freedesktop/UDisks2/block_devices/sdd1
Type: dos
Version of Cockpit
327-1~bpo24.04.1
Where is the problem in Cockpit?
Storage
Server operating system
Ubuntu
Server operating system version
24.04.1
What browsers are you using?
Chrome
System log
No response
I have exactly the same issue with 3 Crucial NVME connected using the Terramaster Hybrid. The three drives are actually the same model and are correctly displayed on lsblk. But on cockpit they are displayed as a single multipath device.