User Guide
4. Management
4.3 Firmware Upgrade
Step 2 :
Upgrade the enclosure firmware using sg_ses_microcode by executing the following command:
sg_ses_microcode <dev> -m 0xe -N -b 4096 -I <filename> -vv
Important:
Do not unzip/extract the tar.gz file. Doing so will result in errors during
the firmware upgrade process.
Attention:
If the OOBM is not being used, query Page Eh by executing the
following command
sg_ses <device> -p0xe
.
Step 3 :
Press
Enter
.
The firmware begins loading onto the IOMs. The upgrade can take up to
20 minutes
to
complete.
Important:
Due to the firmware image being a .tar.gz file, the enclosure has to
unpack and load the firmware onto the respective ICs which may take up to 15
minutes. Once the sg_ses_microcode command is issued wait 20 minutes to
ensure the enclosure has time to perform this process. To check the status of this
process, use the Redfish out-of-band management to make a GET request to the
following target:
curl -G -k -u admin:admin -H "Content-type: application/
json" https://<ip address>/redfish/v1/UpdateService/Actions/
UpdateService.SimpleUpdate/Status
Note:
Execute the command until you see the following result:
{"ErrorCode":0,"StatusCode":2,"Description":"FW update completed.
Waiting for activation.","EstimatedRemainingMinutes":0}
Attention:
If the OOBM is not being used, query Page Eh by executing the
following command
sg_ses <dev> -p 0xe
. The first time this command is issued,
the output may be inaccurate, please ignore and issue the command again. The
string to observe for download microcode status is “Complete, no error, start
after hard reset or power cycle [0x11]” before proceeding to the activate step.
Example output
:
sg_ses <dev> -p 0xe
HGST H4102-J <FW Version>
Download microcode status diagnostic page:
number of secondary subenclosures: 0
generation code: 0x0
subenclosure identifier: 0 [primary]
download microcode status: Complete, no error, start after
hard reset or power cycle [0x11]
download microcode additional status: 0x0
download microcode maximum size: 1703914 bytes
download microcode expected buffer id: 0x0
210
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Страница 110: ...User Guide 3 Support 3 7 CMA Replacement Figure 91 CMA Cable Routing c Open all of the baskets Figure 92 Open Baskets 94...
