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new rcS file for open-iscsi rather than the old linux-iscsi

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--HG--
extra : convert_revision : 0c12033b38e32f8b2ea69b52813dfed294ec5de4
This commit is contained in:
Lisa Hsu 2005-11-09 16:40:27 -05:00
parent f069f59231
commit b018a01f0c
2 changed files with 52 additions and 35 deletions
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62
configs/boot/iscsi-client.rcS
View file

@ -33,25 +33,43 @@ echo "10" > /proc/sys/vm/dirty_writeback_centisecs
echo "done." echo "done."
cat > /etc/initiatorname.iscsi <<EOF cat > /etc/initiatorname.iscsi <<EOF
InitiatorName=iqn.1987-05.com.cisco:01.fdb170a0a01b InitiatorName=iqn.1987-05.10.0.168.192
EOF EOF
cat > /etc/iscsi.conf <<EOF cat > /etc/iscsid.conf <<EOF
DiscoveryAddress=192.168.0.1 node.active_cnx = 1
TargetName=iqn.2005-05.edu.umich:storage.m5 node.startup = manual
OutgoingUsername=test #node.session.auth.username = dima
OutgoingPassword=secret #node.session.auth.password = aloha
node.session.timeo.replacement_timeout = 0
node.session.err_timeo.abort_timeout = 10
node.session.err_timeo.reset_timeout = 30
node.session.iscsi.InitialR2T = No
node.session.iscsi.ImmediateData = Yes
node.session.iscsi.FirstBurstLength = 262144
node.session.iscsi.MaxBurstLength = 16776192
node.session.iscsi.DefaultTime2Wait = 0
node.session.iscsi.DefaultTime2Retain = 0
node.session.iscsi.MaxConnections = 0
node.cnx[0].iscsi.HeaderDigest = None
node.cnx[0].iscsi.DataDigest = None
node.cnx[0].iscsi.MaxRecvDataSegmentLength = 65536
#discovery.sendtargets.auth.authmethod = CHAP
#discovery.sendtargets.auth.username = dima
#discovery.sendtargets.auth.password = aloha
EOF EOF
mount -t sysfs none /sys mount -t sysfs none /sys
echo "" > /var/log/iscsi.log echo "" > /var/log/iscsi.log
chmod 0600 /var/log/iscsi.log chmod 0600 /var/log/iscsi.log
chmod 0666 -R /var/db/iscsi
# Required for udev to activate/deactivate devices. # Required for udev to activate/deactivate devices.
echo "/sbin/hotplug" > /proc/sys/kernel/hotplug echo "/sbin/hotplug" > /proc/sys/kernel/hotplug
/sbin/insmod /modules/iscsi_sfnet.ko /sbin/insmod /modules/scsi_transport_iscsi.ko
/sbin/insmod /modules/iscsi_tcp.ko
# Create /dev/iscsictl # Create /dev/iscsictl
if [ ! -f /dev/iscsictl ]; then if [ ! -f /dev/iscsictl ]; then
@ -63,27 +81,27 @@ if [ ! -f /dev/iscsictl ]; then
done < /proc/devices done < /proc/devices
fi fi
echo -n "waiting for server..." echo -n "Starting iscsid..."
/iscsi/iscsid -f &
echo -n "Waiting for server..."
/usr/bin/netcat -c -l -p 8000 /usr/bin/netcat -c -l -p 8000
echo -n "Starting iscsid..." echo -n "Attaching target..."
/iscsi/iscsid /iscsi/iscsiadm -m discovery -t st -p 192.168.0.1
/iscsi/iscsiadm -m node -r a0c049 --login
echo "done." echo "done."
sleep 5 sleep 5
mount /dev/sda /mnt echo -n "Starting aio benchmark..."
cd /mnt /benchmarks/aio_bench/aio-bench -n 8 -s 8 -r .666 -c 8 -i 4000 -C 500 /dev/sda
# very unstable /benchmarks/aio_bench/aio-bench -n 8 -s 5120 -r .666 -c 20 -i 3000 /dev/sda
initparam=`m5 initparam` # very unstable /benchmarks/aio_bench/aio-bench -n 8 -s 8 -r 0 -c 20 -i 3000 /dev/sda
# stable 960 Mbps /benchmarks/aio_bench/aio-bench -n 8 -s 8 -r 1 -c 20 -i 3000 /dev/sda
if test X$initparam == X0; then # very unstable /benchmarks/aio_bench/aio-bench -n 8 -s 1024 -r 1 -c 20 -i 3000 /dev/sda
/sbin/m5 checkpoint 100000000 2000000000 # stable ~1.5 Gbps /benchmarks/aio_bench/aio-bench -n 16 -s 32 -r 1 -c 50 -i 3000 /dev/sda
dd if=/dev/zero of=foo bs=1024k count=512 # stable ~1.5 Gbps /benchmarks/aio_bench/aio-bench -n 50 -s 32 -r 1 -c 50 -i 3000 /dev/sda
else
/sbin/m5 checkpoint 1000000000 2000000000
/benchmarks/dbench/dbench $initparam
fi
echo "starting bash shell..." echo "starting bash shell..."
/bin/bash /bin/bash

25
configs/boot/iscsi-server.rcS
View file

@ -20,34 +20,33 @@ echo "15" > /proc/sys/net/ipv4/tcp_fin_timeout
echo "16384" > /proc/sys/net/ipv4/tcp_max_syn_backlog echo "16384" > /proc/sys/net/ipv4/tcp_max_syn_backlog
echo "262144" > /proc/sys/net/ipv4/ip_conntrack_max echo "262144" > /proc/sys/net/ipv4/ip_conntrack_max
echo "1024 65535" > /proc/sys/net/ipv4/ip_local_port_range echo "1024 65535" > /proc/sys/net/ipv4/ip_local_port_range
echo "10000000 10000000 10000000" > /proc/sys/net/ipv4/tcp_rmem
echo "10000000 10000000 10000000" > /proc/sys/net/ipv4/tcp_wmem
echo "10000000 10000000 10000000" > /proc/sys/net/ipv4/tcp_mem
#echo "262144" > /proc/sys/net/ipv4/ip_conntrack_max
echo "524287" > /proc/sys/net/core/rmem_max
echo "524287" > /proc/sys/net/core/wmem_max
echo "524287" > /proc/sys/net/core/optmem_max echo "524287" > /proc/sys/net/core/optmem_max
echo "300000" > /proc/sys/net/core/netdev_max_backlog echo "300000" > /proc/sys/net/core/netdev_max_backlog
echo "131072" > /proc/sys/fs/file-max echo "131072" > /proc/sys/fs/file-max
echo "10" > /proc/sys/vm/dirty_writeback_centisecs echo "10" > /proc/sys/vm/dirty_writeback_centisecs
echo "done." echo "done."
/sbin/insmod /modules/scsi_debug.ko dev_size_mb=768 # specific for iscsi-target
MEM_SIZE=1048576
echo ${MEM_SIZE} > /proc/sys/net/core/wmem_max
echo ${MEM_SIZE} > /proc/sys/net/core/rmem_max
echo ${MEM_SIZE} > /proc/sys/net/core/wmem_default
echo ${MEM_SIZE} > /proc/sys/net/core/rmem_default
echo "${MEM_SIZE} ${MEM_SIZE} ${MEM_SIZE}" > /proc/sys/net/ipv4/tcp_mem
echo "${MEM_SIZE} ${MEM_SIZE} ${MEM_SIZE}" > /proc/sys/net/ipv4/tcp_rmem
echo "${MEM_SIZE} ${MEM_SIZE} ${MEM_SIZE}" > /proc/sys/net/ipv4/tcp_wmem
mke2fs -F /dev/sda mke2fs -F /dev/sda
cat > /etc/ietd.conf <<EOF cat > /etc/ietd.conf <<EOF
User test secret Target iqn.2005-05.1.0.168.192
Target iqn.2005-05.edu.umich:storage.m5 Lun 0 Sectors=8000000,Type=nullio
User test secret
Lun 0 /dev/sda fileio
Alias Test
EOF EOF
/sbin/insmod /modules/iscsi_trgt.ko /sbin/insmod /modules/iscsi_trgt.ko
echo -n "start enterprise target..." echo -n "start enterprise target..."
/iscsi/ietd /iscsi/ietd -f &
echo "done." echo "done."
echo "notifying client..." echo "notifying client..."