FS#58525 - [linux] eSATA hotplug does not work

Attached to Project: Arch Linux
Opened by Eugene Shalygin (eshalygin) - Wednesday, 09 May 2018, 15:16 GMT
Last edited by Toolybird (Toolybird) - Sunday, 28 May 2023, 06:32 GMT
Task Type Bug Report
Category Kernel
Status Closed
Assigned To Tobias Powalowski (tpowa)
Jan Alexander Steffens (heftig)
Architecture x86_64
Severity Medium
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 2
Private No

Details

Description: hot-plugging an eSATA drive does not work, dmesg shows no activity after plugging the drive in, scsiadd does not see it too. If the drive is connected at boot, it becomes available. Attached are dmesg from a boot with the drive attached (ata3.00: ATA-9: WDC WD40EZRX-00SPEB0, 80.00A80, max UDMA/133) and lspci output. Not sure what kernel update broke this. Same machine running Gentoo with custom-configured 4.16.7 kernel has no problems with the drives hotplug.

   dmesg (88.9 KiB)
   lspci (9.4 KiB)
This task depends upon

Closed by  Toolybird (Toolybird)
Sunday, 28 May 2023, 06:32 GMT
Reason for closing:  No response
Additional comments about closing:  Plus it's old and stale. If still an issue, please report upstream.
Comment by otataPJ (otataPJ) - Sunday, 03 February 2019, 17:22 GMT
For me the bug exists since Kernel 4.15

the following command does not work:
# scsiadd -s

but the following command detects the hot-plugged eSATA drive:
# echo 0 0 0 | tee /sys/class/scsi_host/host*/scan
(wiki: https://wiki.archlinux.org/index.php/udev#Detect_new_eSATA_drives)

Automatic detection, like it behaved in 4.14 is gone.
Comment by mattia (nTia89) - Monday, 28 February 2022, 16:45 GMT
I cannot reproduce the issue. Is it still valid for you?

Loading...