06.12.2012 15:07, Yuri Khachaturyan пишет: > tgtd завел с самыми простыми настройками (без авторизации). > С инициатора пытаюсь подключиться: > > [root@gw iscsi]# iscsiadm -m discovery -t st -p 192.168.2.3 > iscsiadm: can not connect to iSCSI daemon (111)! > iscsiadm: Could not scan /sys/class/iscsi_transport. > iscsiadm: Could not scan /sys/class/iscsi_transport. > iscsiadm: can not connect to iSCSI daemon (111)! > iscsiadm: Cannot perform discovery. Initiatorname required. > iscsiadm: Discovery process to 192.168.2.3:3260 > <http://192.168.2.3:3260> failed to create a discovery session. > iscsiadm: Could not perform SendTargets discovery. > > При этом телнетом на указанный порт пускает. > >
Как-то так:
create_target()
{
echo "Create dev on storage"
TGT_SETUP=$(tgt-setup-lun -d /dev/storage/vps$1 -n vps$1 $IP)
TGT_DUMP=$(tgt-admin --dump | sed 1d)
echo "$TGT_DUMP" > /etc/tgt/include.d/vps.conf
TGT_NAME=$(echo "$TGT_SETUP"|head -n1|expand|tr
--squeeze-repeats ' ' |cut -d ' ' -f5 | sed 's/(\|)//g')
echo TGT_NAME=$TGT_NAME
echo "Create dev on node"
TARGET_UID=$(blkid -o value /dev/$STORAGE/vps$1 | head -n1)
echo "TARGET_UID=$TARGET_UID"
echo "iscsiadm -m discovery --type sendtargets --portal $portal"
ssh $2 "iscsiadm -m discovery --type sendtargets --portal $portal"
ssh $2 "iscsiadm -m node --targetname $TGT_NAME --portal $portal
--login"
ssh $2 "iscsiadm -m node --op update -n node.startup -v automatic"
ssh $2 "mkdir /var/lib/vz/private/$1"
ssh $2 "mount /dev/disk/by-uuid/$TARGET_UID /var/lib/vz/private/$1"
echo "/dev/disk/by-uuid/$TARGET_UID /var/lib/vz/private/$1 ext3
_netdev 0 0" >> /var/srv/$2/etc/fstab
}
remove_target()
{
ssh $2 "umount /var/lib/vz/private/$1 && rm -rf
/var/lib/vz/private/$1 && sed -ri \"/var\/lib\/vz\/private\/$1/d\"
/etc/fstab" || fatal "Error: unmount, remove VPS with $1 from $2"
TGT_NAME=$(ssh $2 "iscsiadm -m node | grep $1 |expand|tr
--squeeze-repeats ' ' |cut -d ' ' -f2")
ssh $2 "iscsiadm -m node -u -T $TGT_NAME && iscsiadm -m node -T
$TGT_NAME -o delete"
tgt-admin --delete $TGT_NAME
TGT_DUMP=$(tgt-admin --dump | sed 1d)
echo "$TGT_DUMP" > /etc/tgt/include.d/vps.conf
}
create_target $VID $TO
remove_target $VID $FROM || fatal "Error: can't remove $VID from $FROM"
где $VID - VID openvz VPS
$FROM или $TO - IP ноды или стораджа.
что не ясно - спрашивайте.
--
WBR,
Viacheslav Dubrovskyi
smime.p7s
Description: Криптографическая подпись S/MIME
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