Byte 4 Segmentation Reasons And Actions - HP 316095-B21 - StorageWorks Edge Switch 2/24 Service Manual

Diagnostics
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 Hardware View, click Logs > Event Log. The Event Log displays.
2. Examine the first five bytes (0 through 4) of event data.
3. Byte 0 specifies the switch port number (00 through 23) of the segmented
Table 17: Byte 4 Segmentation Reasons and Actions
Byte 4
01
02
03
04
05
06
15
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 support to determine the recommended E_D_TOV and
2. Notify the customer both switches will be set offline. Ensure the system
3. Set both switches offline. Refer to
4. At the Hardware View for the first switch reporting the problem, click
116
E_port. Byte 4 specifies the segmentation reason as specified in
Incompatible operating parameters.
Duplicate domain ID.
Incompatible zoning configurations.
Build fabric protocol error.
No principal switch.
No response from attached switch (hello timeout).
R_A_TOV values for both switches.
administrator quiesces Fibre Channel frame traffic through the switches and
sets attached devices offline.
page 174.
Configure > Operating Parameters > Fabric Parameters. The Configure
Fabric Parameters dialog box displays
Segmentation Reason
"Set the Switch Online or
(Figure
Table
Action
Go to
Go to
Go to
Go to
Go to
Go to
Offline" on
30).
Edge Switch 2/24 Service Manual
19.
step 15.
step 16.
step 17.
step 18.
step 20.
step 21.