dmesg show disks dmesg |grep ^sd. sd0 at scsibus1 targ 0 lun 0: <ATA, KingFast, T031> t10.ATA_KingFast_04xxxxxxxxxxxx sd0: 114473MB, 512 bytes/sector, 234441648 sectors, thin sd1 at scsibus4 targ 1 lun 0: <JetFlash, Transcend 8GB, 1100> removable serial.85xxxxxxxxxxxxxxxxxx sd1: 7450MB, 512 bytes/sector, 15257600 sectors Show DiskLabel sysctl hw.disknames hw.disknames=sd0:9axxxxxxxxxxxxxx,sd1:60xxxxxxxxxxxxxx Show Disklabel sd1 disklabel sd1 disklabel sd1 # /dev/rsd1c: type: SCSI disk: SCSI disk label: Transcend 8GB duid: 60xxxxxxxxxxxxxx flags: bytes/sector: 512 sectors/track: 63 tracks/cylinder: 255 sectors/cylinder: 16065 cylinders: 949 total sectors: 15257600 boundstart: 64 boundend: 15257600 16 partitions: # size offset fstype [fsize bsize cpg] c: 15257600 0 unused Fdisk kill everything

OpenBSD 7.3 - Diskusage

New Proposal for 7.3 there is an request for at least 1.1GB free Storage at the /usr Partition when upgrading your systeme with sysupgrade. so, i have to adapt my settings a bit for new vm’s with at least 25GB Storage. Example with 20GB a 4G / a 1G swap a 1G /tmp a 4G /var a 6G /usr a * /home (ca. 4 GB) Example with 25GB (Vultr) a 4G / a 2G swap a 2G /tmp a 6G /var a 6G /usr a * /home (ca.

Softraid on OpenBSD

Softraid Inspired by a book from MWL - OpenBSD Mastery Filesystems, here some Notes .. Target build a RAID with 3 Disks, add some Data, destroy one Disk, and rebuild the Raid (and it’s Data). Requirements OpenBSD 7.2 Running added 3 Disk with 20G each: sd0, sd1, sd2 Find Disks root@puffy # dmesg |grep -i sec wd0: 64-sector PIO, LBA, 20480MB, 41943040 sectors sd0: 20480MB, 512 bytes/sector, 41943040 sectors sd1: 20480MB, 512 bytes/sector, 41943040 sectors sd2: 20480MB, 512 bytes/sector, 41943040 sectors sd0, sd1, sd2 are New Disks for RAID