IBM System storage DS6000 Series, Руководство по присоединению

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Configuring storage in an arbitrated loop topology
This section provides information for configuring storage in an arbitrated loop
topology.
Figure 78 on page 160 and Figure 79 on page 161 shows the standard IRIX
storage configuration utilities that you can use to partition and format the storage
unit LUNs and to create and mount file systems. The commands are in bold type.
# xlv_make
xlv_make> vol Sharks0
Sharks0
xlv_make> data
Sharks0.data
xlv_make> plex
Sharks0.data.0
xlv_make> ve -force "/dev/dsk/5005076300c003b4/lun1s7/c6p3s0000"
xlv_make> quit
# ls -l /dev/xlv
total 0
brw------- 1 root sys 192, 10 Mar 12 16:06 Sharks0
# mkfs -t xfs /dev/xlv/Sharks0
meta-data=/dev/xlv/Sharks0 isize=256 agcount=8, agsize=27403 blks
data = bsize=4096 blocks=219218, imaxpct=25
= sunit=0 swidth=0 blks, unwritten=1
naming =version 1 bsize=4096
log =internal log bsize=4096 blocks=1168
realtime =none extsz=65536 blocks=0, rtextents=0
# mkdir /lv1_mount
# mount -t xfs /dev/xlv/Sharks0 /lv1_mount
# df -k
Filesystem Type kbytes use avail %use Mounted on
/dev/root xfs 1961580 1750112 211468 90 /
/dev/xlv/Sharks0 xfs 872200 144 872056 1 /lv1_mount
#
Figure 77. Example commands for the IRIX switched fabric storage configuration utility, part 2
Chapter 17. Attaching an SGI host system
159