System information

16 Sharing and maintaining SLES 10 SP2 Linux under z/VM
Table 1-1 Summary of file systems and swap spaces
Directory FS type Attribu
tes
Device Vaddr Notes
/ ext2 R/O /dev/disk/by-path/ccw
-0.0.01b1-part1
1B1 read-only root, 500 cylinder (~340 MB)
minidisk
/bin/ ext2 R/O Part of root file system
/boot/ ext2 R/O /dev/disk/by-path/ccw
-0.0.01b0-part1
1B0 60 cylinder (~41 MB) minidisk
/dev/ udev R/W The device file system
/etc/ bind mount R/W Stored in /local/etc/ - bind mounted to
/etc/
/home/ auto mount R/W Discussed in “Implementing /home/ with
automount, NFS and LDAP” on page 65
/lib/,
/lib64/
ext2 R/O Part of root file system
/local ext3 R/W /dev/disk/by-path/ccw
-0.0.01b5-part1
1B5 100 cylinder minidisk (~70 MB) - where
/etc/, /root/ and /srv/ are stored
/mnt/ ext2 R/O R/W directory can be mounted over R/O
/opt/ ext2 R/O /dev/disk/by-path/ccw
-0.0.01b8-part1
1B8 489 cylinder minidisk (~343 MB)
/proc/ procfs R/W In memory kernel file system
/root/ bind R/W Stored in /local/root/ - bind-mounted at
boot time
/sbin/ ext2 R/O Part of root file system
/sys/ sysfs R/W In memory file system
/tmp/ tmpfs R/W In memory file system - contents are lost at
shutdown
/usr/ ext2 R/O /dev/disk/by-path/ccw
-0.0.01b7-part1
1B7 2290 cylinder minidisk (~1.6 GB)
/var/ ext3 R/W /dev/disk/by-path/ccw
-0.0.01b6-part1
1B6 1019 cylinder minidisks (~716 MB)
/srv/ ext3 R/W Stored in /local/srv/ - bind mounted at
boot time
N/A swap R/W /dev/dasdc1 1B2 64 MB in memory VDISK
N/A swap R/W /dev/dasdd1 1B3 64 MB in memory VDISK
N/A swap R/W /dev/dasde1 1B4 550 cylinder minidisk (~384MB)