Flag 13: Library Pick Retry (W)
This flag is set when a high retry count threshold is passed during an
operation to pick a cartridge from a slot before the operation succeeds. This flag is internally cleared
when another pick operation is attempted.
Flag 14: Library Place Retry (W)
This flag is set when a high retry count threshold is passed during an
operation to place a cartridge back into a slot before the operation succeeds. This flag is internally cleared
when another place operation is attempted.
Flag 15: Library Load Retry (W)
This flag is set when a high retry count threshold is passed during an
operation to load a cartridge into a drive before the operation succeeds. This flag is internally cleared
when another load operation is attempted. Note that if the load operation fails because of a media or drive
problem, the drive sets the applicable tape alert flags.
Flag 16: Library Door (C)
This flag is set when media move operations cannot be performed because a
door is open. This flag is internally cleared when the door is closed.
Flag 23: Library Scan Retry (W)
This flag is set when a high retry count threshold is passed during an
operation to scan the bar code on a cartridge before the operation succeeds. This flag is internally cleared
when another bar code scanning operation is attempted.
Recovering from a UEFI update failure
Use this information to recover from a UEFI update failure in the blade server.
Important:
Some cluster solutions require specific code levels or coordinated code updates. If the device is
part of a cluster solution, verify that the latest level of code is supported for the cluster solution before you
update the code.
If the server firmware has become corrupted, such as from a power failure during an update, you can recover
the server firmware in one of four ways:
•
In-band manual recovery method
(See “In-band manual recovery method” on page 254.)
•
Out-of-band manual recovery method
(See “Out-of-band manual recovery method” on page 255.)
•
In-band automated boot recovery method
(See “In-band automated boot recovery method” on page
•
Out-of-band automated boot recovery method
(See “Out-of-band automated boot recovery method”
In-band manual recovery method
To recover the server firmware and restore the server operation to the primary bank, complete the following
steps:
Step 1. Download the blade server UEFI firmware update from the World Wide Web (see “Updating
firmware and device drivers” on page 23).
Step 2. Turn off the server (see “Turning off the blade server” on page 7).
Step 3. Remove the blade server from the BladeCenter unit (see “Removing the blade server from the
BladeCenter unit” on page 39).
Step 4. Remove the server cover. See “Removing the blade server cover” on page 72 for more information.
Step 5. Locate the UEFI boot block recovery switch (SW1-5) on the system board (see “System-board
Step 6. Use your finger to move switch SW1-5 to the ON position.
Step 7. Replace the cover and reinstall the blade server in the BladeCenter unit, making sure that the media
tray is selected by the relevant blade server. See “Installing the blade server cover” on page 73 and
“Installing the blade server in a BladeCenter unit” on page 39.
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BladeCenter HS23 Blade ServerProblem Determination and Service Guide
Summary of Contents for BladeCenter HS23 1929
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