On Fri, Jul 06, 2018 at 11:07:06PM +0000, Bart Van Assche wrote:
> On Fri, 2018-07-06 at 16:03 -0700, Omar Sandoval wrote:
> > Alright, I'm not getting the udev events at all (even after enabling
> > CONFIG_DM_UEVENT in addition to everything mentioned in the README). I
> > have no idea where to go from here.
> >
> > After, e.g., srp/002 fails, this is the state of my system:
> >
> > $ sudo multipath -l
> > $ ls /sys/class/block
> > nvme0n1 ram0 ram1 ram2 sda sdb sdc sdd vda vda1 vdb vdc vdd
> > $ lsblk
> > NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
> > sda 8:0 0 32M 0 disk
> > sdb 8:16 0 32M 0 disk
> > sdc 8:32 0 32M 0 disk
> > sdd 8:48 0 32M 0 disk
> > vda 254:0 0 16G 0 disk
> > └─vda1 254:1 0 16G 0 part /
> > vdb 254:16 0 8G 0 disk
> > vdc 254:32 0 8G 0 disk
> > vdd 254:48 0 8G 0 disk
> > nvme0n1 259:0 0 8G 0 disk
> > $ lsscsi
> > [0:0:0:0] disk Linux scsi_debug 0188 /dev/sda
> > [1:0:0:0] disk LIO-ORG IBLOCK 4.0 /dev/sdb
> > [1:0:0:1] disk LIO-ORG IBLOCK 4.0 /dev/sdd
> > [1:0:0:2] disk LIO-ORG IBLOCK 4.0 /dev/sdc
>
> That's weird. If you want I can install Arch Linux myself and debug this
> further.
At this point, that might be easier.
> Something that would also help is if you could run the following
> commands as root and provide their output:
>
> echo reconfigure | multipathd -k
> multipath -ll
# cat /etc/multipath.conf
defaults {
user_friendly_names yes
queue_without_daemon no
}
devices {
device {
vendor "LIO-ORG|SCST_BIO|FUSIONIO"
product ".*"
features "1 queue_if_no_path"
path_checker tur
}
}
blacklist {
device {
vendor "ATA"
}
device {
vendor "QEMU"
}
device {
vendor "Linux"
product "scsi_debug"
}
devnode "^nullb.*"
}
blacklist_exceptions {
property ".*"
devnode "^nvme"
}
# echo reconfigure | multipathd -k
multipathd> reconfigure
ok
multipathd>
# multipath -ll
So, no output.
