Hi, to debug this I think we need to manually follow what rescan-scsi-
bus.sh does and find out why the script thinks /dev/sda disappeared
after a rescan. This is not easy to do without access to an affected
system. You could try running the script in xtrace mode:
bash -x
> it looks to me like there may be a hardware problem involved?
I suspect it's issue of script file rescan-scsi-bus.sh.
VMware have developed own file rescan-scsi-bus.sh and this script file works
well with these steps.
> Why are you seeing so many I/O errors?
I think it's because the boot disk
Thank you for the extra information.
Looking at the PNG file you've attached, I see a bunch of I/O error
messages being displayed while trying to access the device. I'm not an
expert here, but it looks to me like there may be a hardware problem
involved? Why are you seeing so many I/O errors?
** Attachment added: "dmesg.0"
https://bugs.launchpad.net/ubuntu/+source/sg3-utils/+bug/1966860/+attachment/5588069/+files/dmesg.0
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Title:
I execute the command "rescan-scsi-bus.sh -a -r > command_output_1.txt
2>&1" in terminal and get some files attached:
1) command_output.png : error message output when exec command in terminal
2) dmesg.0: get the file /var/log/dmesg.0
3) command_output_1.txt
Maybe it would be a little helpful.
** Attachment added: "command_output.png"
https://bugs.launchpad.net/ubuntu/+source/sg3-utils/+bug/1966860/+attachment/5588070/+files/command_output.png
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** Attachment added: "command_output_1.txt"
https://bugs.launchpad.net/ubuntu/+source/sg3-utils/+bug/1966860/+attachment/5588068/+files/command_output_1.txt
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While Lucas works on obtaining access to a similar setup, do you think
you can provide us with any useful log? For example, you mentioned that
the system crashed; is there any interesting log related to the crash?
Thanks in advance.
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Hi lucaskanashiro,
Thanks very much for your effort.
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Title:
hit issue with script rescan-scsi-bus.sh in VM with image ubuntu 22.04
live
Thanks for the detailed steps on how to reproduce the issue. I know you
faced this issue using vmware technologies but since I do not have a
setup in hands to test it, I gave it a try to reproduce it in my local
setup with qemu/libvirt and I was not able to get the same results:
$ dpkg -l
** Package changed: ubuntu => sg3-utils (Ubuntu)
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Title:
hit issue with script rescan-scsi-bus.sh in VM with image ubuntu 22.04
live server
Thank you for taking the time to report this bug and helping to make
Ubuntu better. It seems that your bug report is not filed about a
specific source package though, rather it is just filed against Ubuntu
in general. It is important that bug reports be filed about source
packages so that people
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: ubuntu
Status: New => Confirmed
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Title:
hit issue
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