Kevan Benson wrote: 
Not too familiar with booting iscsi drives.  Is there a script run, or a 
syntax for /etc/fstab?

I'm new to this whole iscsi thing myself.  I just got a simple link working this weekend...

to automount a iscsi share after you boot CentOS 4.4, I had to......
# yum -y install iscsi-initiator-utils
....

then, edit /etc/iscsi.conf and define username and password and the iscsi server like...
        Username=iscsiuser
        Password=iscsipassword
         
        DiscoveryAddress=<ip-of-iscsi-target>
            Username=iscsiuser
            Password=iscsipassword

then,
    # tail -f /var/log/messages &

(that prints live syslog data on this terminal from now on)

    # chkconfig iscsi on
    # service iscsi start

and it should show a scsi discovery in the log.  it can take half a minute for it to sort itself out and create any iscsi visible logical volumes....
Checking iscsi config:                                     [  OK  ]
Loading iscsi driver:                                      [  OK  ]
Dec  1 21:24:39 svfis-blade04 iscsi: iscsi config check succeeded
Dec  1 21:24:40 svfis-blade04 kernel: iscsi-sfnet: Loading iscsi_sfnet version 4:0.1.11-3
Dec  1 21:24:40 svfis-blade04 kernel: iscsi-sfnet: Control device major number 254
Dec  1 21:24:40 svfis-blade04 iscsi: Loading iscsi driver:  succeeded
Starting iscsid:                                           [  OK  ]
Dec  1 21:24:45 svfis-blade04 iscsid[13131]: version 4:0.1.11-3 variant (02-May-2006)
Dec  1 21:24:45 svfis-blade04 iscsi: iscsid startup succeeded
Dec  1 21:24:45 svfis-blade04 iscsid[13135]: Connected to Discovery Address 10.5.160.91
Dec  1 21:24:45 svfis-blade04 kernel: iscsi-sfnet:host8: Session established
Dec  1 21:24:45 svfis-blade04 kernel: scsi8 : SFNet iSCSI driver
Dec  1 21:24:45 svfis-blade04 kernel:   Vendor: Openfile  Model: Virtual disk      Rev: 0  
Dec  1 21:24:45 svfis-blade04 kernel:   Type:   Direct-Access                      ANSI SCSI revision: 04
Dec  1 21:24:45 svfis-blade04 kernel: SCSI device sdc: 42205184 512-byte hdwr sectors (21609 MB)
Dec  1 21:24:45 svfis-blade04 kernel: SCSI device sdc: drive cache: write through
Dec  1 21:24:45 svfis-blade04 kernel: SCSI device sdc: 42205184 512-byte hdwr sectors (21609 MB)
Dec  1 21:24:45 svfis-blade04 kernel: SCSI device sdc: drive cache: write through
Dec  1 21:24:45 svfis-blade04 kernel:  sdc: sdc1
Dec  1 21:24:45 svfis-blade04 kernel: Attached scsi disk sdc at scsi8, channel 0, id 0, lun 0
Dec  1 21:24:45 svfis-blade04 scsi.agent[13195]: disk at /devices/platform/host8/target8:0:0/8:0:0:0
# fdisk -l /dev/sdc

Disk /dev/sdc: 21.6 GB, 21609054208 bytes
64 heads, 32 sectors/track, 20608 cylinders
Units = cylinders of 2048 * 512 = 1048576 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/sdc1               1       20608    21102576   83  Linux