March 7, 20251 yr Recently i had several back to back unclean shutdowns that corrupted one of my drives. I have a drive on the way butis it possible to recover the drive. Output from unassigned devices Mar 7 11:38:43 Tower kernel: sd 16:0:4:0: [sdf] Read Capacity(16) failed: Result: hostbyte=0x00 driverbyte=DRIVER_OK Mar 7 11:38:43 Tower kernel: sd 16:0:4:0: [sdf] Sense Key : 0x3 [current] [descriptor] Mar 7 11:38:43 Tower kernel: sd 16:0:4:0: [sdf] ASC=0x31 ASCQ=0x0 Mar 7 11:38:43 Tower kernel: sd 16:0:4:0: [sdf] Read Capacity(10) failed: Result: hostbyte=0x00 driverbyte=DRIVER_OK Mar 7 11:38:43 Tower kernel: sd 16:0:4:0: [sdf] Sense Key : 0x3 [current] [descriptor] Mar 7 11:38:43 Tower kernel: sd 16:0:4:0: [sdf] ASC=0x31 ASCQ=0x0 Mar 7 11:38:43 Tower kernel: sd 16:0:4:0: [sdf] 0 512-byte logical blocks: (0 B/0 B) Mar 7 11:38:43 Tower kernel: sd 16:0:4:0: [sdf] 0-byte physical blocks Mar 7 11:38:43 Tower kernel: sd 16:0:4:0: [sdf] Write Protect is off Mar 7 11:38:43 Tower kernel: sd 16:0:4:0: [sdf] Mode Sense: db 00 10 08 Mar 7 11:38:43 Tower kernel: sd 16:0:4:0: [sdf] Write cache: enabled, read cache: enabled, supports DPO and FUA Mar 7 11:38:43 Tower kernel: sd 16:0:4:0: [sdf] Preferred minimum I/O size 4096 bytes not a multiple of physical block size (0 bytes) Mar 7 11:38:43 Tower kernel: sd 16:0:4:0: [sdf] Attached SCSI disk Mar 7 11:39:29 Tower emhttpd: device /dev/sdf has size zero tower-diagnostics-20250307-1545.zip System is currently running, disk1 being emmulated. Edited March 7, 20251 yr by mr2toyou spelling
March 8, 20251 yr Community Expert Drive is being detected as size 0, make sure you try different cables, but looks like a bad drive.
March 8, 20251 yr Author @JorgeB I swapped cables around and same issue, if i remove the existing configuration in unassigned drive will that cause issues with the emulated drive/ rebuild?
March 8, 20251 yr Community Expert 1 hour ago, mr2toyou said: if i remove the existing configuration in unassigned drive will that cause issues with the emulated drive/ rebuild? Not sure what I follow, but nothing you do with UD should interfere with the emulated disk.
March 8, 20251 yr Author Solution @JorgeB sorry poorly worded, that was my question. Im going to pull the drive and do some diagnostics and see if its a bad sector or mechanical related. Thank you again
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.