Byte 4 Segmentation Reasons And Actions - HP StorageWorks Edge Switch 2/12 Service Manual

A 071 event code indicates the switch is isolated from all switches in a
multiswitch fabric, and is accompanied by a 070 event code for each segmented
E_Port. The 071 event code is resolved when all 070 events are corrected.
Obtain supplementary event data for each 070 event code.
1. At the EWS Event Log, examine the first five bytes
2. Byte 0 specifies the switch port number (00 through 11) of the segmented
Table 13: Byte 4 Segmentation Reasons and Actions
Byte 4
01
02
03
04
05
06
13
A switch E_Port segmented because the error detect time out value (E_D_TOV)
or resource allocation time out value (R_A_TOV) is incompatible with the
attached fabric element.
1. Contact HP customer support or engineering personnel to determine the
2. Notify the customer both switches will be set offline. Ensure the system
3. Set both switches offline. Refer to
4. At the View panel, select Configure at the left side of the panel. The
5. Click the Switch tab, then click the Fabric Parameters tab. The Fabric
Edge Switch 2/12 Service Manual
(0 through 4) of event data.
E_port. Byte 4 specifies the segmentation reason, as specified in
Segmentation Reason
Incompatible operating parameters.
Duplicate domain ID.
Incompatible zoning configurations.
Build fabric protocol error.
No principal switch.
No response from attached switch (hello
timeout).
recommended E_D_TOV and R_A_TOV values for both switches.
administrator quiesces Fibre Channel frame traffic through the switches and
sets attached devices offline.
page 107.
Configure panel opens with the Ports page displayed.
Parameters page displays.
Go to
Go to
Go to
Go to
Go to
Go to
"Set the Switch Online or
Diagnostics
Table 13.
Action
step 13.
step 14.
step 15.
step 16.
step 18.
step 19.
Offline" on
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