Re: kern/55699: Panic certainly in iSCSI initiator

[BERTRAND Joël <joel.bertrand%systella.fr@localhost>]

The following reply was made to PR kern/55699; it has been noted by GNATS.

From: =?UTF-8?Q?BERTRAND_Jo=c3=abl?= <joel.bertrand%systella.fr@localhost>
To: gnats-bugs%netbsd.org@localhost, kern-bug-people%netbsd.org@localhost, gnats-admin%netbsd.org@localhost,
        netbsd-bugs%netbsd.org@localhost
Cc: 
Subject: Re: kern/55699: Panic certainly in iSCSI initiator
Date: Wed, 7 Oct 2020 23:54:05 +0200

 Robert Elz a écrit :
 > The following reply was made to PR kern/55699; it has been noted by GNATS.
 > 
 > From: Robert Elz <kre%munnari.OZ.AU@localhost>
 > To: =?UTF-8?Q?BERTRAND_Jo=c3=abl?= <joel.bertrand%systella.fr@localhost>
 > Cc: Paul Goyette <paul%whooppee.com@localhost>, kern-bug-people%netbsd.org@localhost,
 >         "gnats-bugs%netbsd.org@localhost" <gnats-bugs%NetBSD.org@localhost>,
 >         gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost
 > Subject: Re: kern/55699: Panic certainly in iSCSI initiator
 > Date: Thu, 08 Oct 2020 02:39:51 +0700
 > 
 >      Date:        Wed, 7 Oct 2020 18:20:31 +0200
 >      From:        =3D?UTF-8?Q?BERTRAND_Jo=3Dc3=3Dabl?=3D <joel.bertrand=40=
 >  systella.fr>
 >      Message-ID:  <4a9619fb-bed4-0ea0-c370-51f8060bec5e=40systella.fr>
 >  
 >    =7C but I don't find sources of statvfs1 (seems to be statvfs1.S) to ch=
 >  eck
 >    =7C if this function call usbdevs.
 >  
 >  statvfs() is a system call, it will reference usb devices if the filesyst=
 >  em
 >  it is seeking information on is on a usb backed device.
 >
 >  For your installation, do you have any filesystem mounted on usb, or
 >  anything in fstab which could mount on usb?   If so, bacula is probably
 >  trying to check it (even if you didn't expect that to happen).
 
 	I don't have. My fstab is :
 
 legendre# cat /etc/fstab
 /dev/raid0a             /               ffs     rw,log          1 1
 /dev/raid0b             none            swap    sw,dp           0 0
 /dev/raid0e             /usr            ffs     rw,log          1 2
 /dev/raid0f             /var            ffs     rw,log          1 2
 /dev/raid0g             /usr/src        ffs     rw,log          1 2
 /dev/raid0h             /srv            ffs     rw,log          1 2
 /dev/dk0                /home           ffs     rw,log          1 3
 kernfs                  /kern           kernfs  rw
 ptyfs                   /dev/pts        ptyfs   rw
 procfs                  /proc           procfs  rw
 /dev/cd0a               /cdrom          cd9660  ro,noauto
 tmpfs                   /var/shm        tmpfs   rw,-m1777,-sram%25
 
 legendre# df
 Filesystem    1K-blocks       Used      Avail  %Cap Mounted on
 /dev/raid0a    32529068    1112068    29790548   3% /
 /dev/raid0e    65058298   25405420    36399964  41% /usr
 /dev/raid0f    32529068   11474358    19428258  37% /var
 /dev/raid0g   264277976   36181292   214882788  14% /usr/src
 /dev/raid0h   548684628  238862272   282388128  45% /srv
 /dev/dk0     3876580176 2579149400  1103601768  70% /home
 kernfs                1          1           0 100% /kern
 ptyfs                 1          1           0 100% /dev/pts
 procfs                4          4           0 100% /proc
 tmpfs           4162812         28     4162784   0% /var/shm
 /dev/dk1    11335898764    1042376 10768061452   0% /opt
 legendre#
 
 dk1 is an iSCSI target. dk0 is a raid5 volume.
 
 legendre# raidctl -s raid0
 Components:
            /dev/wd2a: optimal
            /dev/wd3a: optimal
 ...
 legendre# raidctl -s raid1
 Components:
            /dev/wd4e: optimal
            /dev/wd5e: optimal
            /dev/wd6e: optimal
 
 	I haven't found any direct usage of USB in bacula.
 
 	JKB