IBM Eserver xSeries 455, Часто задаваемые вопросы

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1. Type the following command to verify that the IDE-SCSI device driver is loaded;
then, review the list of modules currently loaded and look for ide-scsi .
# lsmod
2. If the IDE-SCSI device driver is in the list, go to step 3. If the IDE-SCSI device
driver is not in the list, type the following command to load the IDE-SCSI device
driver:
# insmod ide-scsi
3. Type the following command to determine the SCSI bus, target, and lun
parameters for the DVD/CD-RW drive in the server:
# cdrecord -scanbus
Data similar to the following example is displayed:
scsibus0:
0,0,0 0) ’IBM-ESXS’ ’ST318305LC !#’ ’B244’ Disk
0,1,0 1) ’IBM-ESXS’ ’ST318305LC !#’ ’B244’ Disk
0,2,0 2) *
0,3,0 3) *
0,4,0 4) *
0,5,0 5) *
0,6,0 6) *
0,7,0 7) *
0,8,0 8) ’IBM ’ ’25P3495a S320 1’ ’1 ’ Processor
scsibus2:
2,0,0 200) ’HL-DT-ST’ ’RW/DVD GCC-4160N’ ’0012’ Removable CD-ROM
2,1,0 201) *
2,2,0 202) *
2,3,0 203) *
2,4,0 204) *
2,5,0 205) *
2,6,0 206) *
2,7,0 207) *
4. Insert a blank, writable CD into the DVD/CD-RW drive; then, type the following
command to copy the firmware update from the xSeries 455 ISO image to the
CD:
# cdrecord -v dev= b , t , l ISO_image_file
where ISO_image_file is the name of the xSeries 455 ISO image file, b is the
SCSI bus, t is the SCSI target, and l is the SCSI lun for your DVD/CD-RW
device.
5. Use the instructions that come with the ISO image to install the firmware
updates.
Recovering SAL/EFI code
If the SAL/EFI code becomes damaged, such as from a power failure during a flash
update, you can recover the SAL/EFI code using the SAL/EFI code-page jumper
(J28 on the I/O board) and the Recovery program on the Resource CD that comes
with the xSeries 455 server.
Complete the following steps to recover the SAL/EFI code:
1. Insert the Resource CD into the DVD/CD-RW drive.
2. Shut down the server; then, turn off the server.
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xSeries 455 FAQ: Hints and Tips