Re: bioctl: Can't locate device

Mischa Mon, 22 Jan 2024 04:54:07 -0800

Hi Jan,

I followed the Disk FAQ, foe UEFI.
https://www.openbsd.org/faq/faq14.html#softraid


# fdisk -gy -b 532480 sd1
# fdisk -gy -b 532480 sd2
# fdisk -gy -b 532480 sd3
# fdisk -gy -b 532480 sd4

For all of them I did:
# disklabel -E sd1
sd1> a a
offset: [64]
size: [39825135] *
FS type: [4.2BSD] RAID
sd1*> w
sd1> q

# bioctl -c 1 -l sd1a,sd2a softraid0
# bioctl -c 1 -l sd3a,sd4a softraid0

# dd if=/dev/zero of=/dev/rsd5c bs=1m count=1
# dd if=/dev/zero of=/dev/rsd6c bs=1m count=1

After that newfs.

One thing I forgot:
root@epyc1:~ # sysctl hw | grep drive
hw.sensors.softraid0.drive0=online (sd5), OK
hw.sensors.softraid0.drive1=online (sd6), OK

Mischa

On 2024-01-22 12:56, Jan Stary wrote:

How exactly did you create the sd5 SR RAID 1 and the sd6 SR RAID 1?

On Jan 22 12:23:36, open...@mlst.nl wrote:

Hi All,

I created to softraid0 drives, following the FAQ.

ALl seems to be working without problems, however bioctl isn’t able to“see”

the softraid0 drives, sd5 and sd6.

root@epyc1:~ # dmesg | egrep 'sd([0-6])'
sd0 at scsibus1 targ 0 lun 0: <ATA, DELLBOSS VD, MV.R>
t10.ATA_DELLBOSS_VD_37b61d1b1f560010_
sd0: 457798MB, 512 bytes/sector, 937571968 sectors, thin
sd1 at scsibus2 targ 1 lun 0: <NVMe, INTEL SSDPE2KX08, VDV1>
sd1: 7630885MB, 512 bytes/sector, 15628053168 sectors
sd2 at scsibus3 targ 1 lun 0: <NVMe, INTEL SSDPE2KX08, VDV1>
sd2: 7630885MB, 512 bytes/sector, 15628053168 sectors
sd3 at scsibus6 targ 1 lun 0: <NVMe, INTEL SSDPE2KX08, VDV1>
sd3: 7630885MB, 512 bytes/sector, 15628053168 sectors
sd4 at scsibus7 targ 1 lun 0: <NVMe, INTEL SSDPE2KX08, VDV1>
sd4: 7630885MB, 512 bytes/sector, 15628053168 sectors
sd5 at scsibus9 targ 1 lun 0: <OPENBSD, SR RAID 1, 006>
sd5: 7630625MB, 512 bytes/sector, 15627520063 sectors
sd6 at scsibus9 targ 2 lun 0: <OPENBSD, SR RAID 1, 006>
sd6: 7630625MB, 512 bytes/sector, 15627520063 sectors
root on sd0a (964c4608967fd9ca.a) swap on sd0b dump on sd0b

root@epyc1:~ # for i in $(jot 7 0); do bioctl sd${i}; done
sd0: <ATA, DELLBOSS VD, MV.R>, serial 37b61d1b1f560010
sd1: <NVMe, INTEL SSDPE2KX08, VDV1>, serial (unknown)
sd2: <NVMe, INTEL SSDPE2KX08, VDV1>, serial (unknown)
sd3: <NVMe, INTEL SSDPE2KX08, VDV1>, serial (unknown)
sd4: <NVMe, INTEL SSDPE2KX08, VDV1>, serial (unknown)
bioctl: Can't locate sd5 device via /dev/bio
bioctl: Can't locate sd6 device via /dev/bio

root@epyc1:~ # df -h
Filesystem     Size    Used   Avail Capacity  Mounted on
/dev/sd0a      986M    107M    830M    12%    /
/dev/sd0l      277G    192K    263G     1%    /home
/dev/sd0d      3.9G   10.0K    3.7G     1%    /tmp
/dev/sd0f     29.1G    1.3G   26.3G     5%    /usr
/dev/sd0g      986M    288M    648M    31%    /usr/X11R6
/dev/sd0h     19.4G   23.8M   18.4G     1%    /usr/local
/dev/sd0k      5.8G    2.0K    5.5G     1%    /usr/obj
/dev/sd0j      2.9G    2.0K    2.8G     1%    /usr/src
/dev/sd5c      7.0T    367G    6.3T     6%    /var
/dev/sd6c      7.0T    670G    6.0T    10%    /var/data

Any idea?

Mischa

Re: bioctl: Can't locate device

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