A fix is available
APAR status
Closed as program error.
Error description
Y4 adapter will go offline and stay with the next error: (checked using cryptstat Crypt0, for example) ERROR (0x02008000) appications return error when run: Return/Reason ■16■337 They may return other type of errors.
Local fix
Problem summary
Y4 adapter will go offline and stay with the next error: (checked using cryptstat Crypt0, for example) ERROR (0x02008000) appications return error when run: Return/Reason 16 337 They may return other type of errors.
Problem conclusion
To solve the problem, new code and functions were implemented. The recovery needs to be enable by chainging the new attributes added in this defect. These functions check the severity of assymetric messages (which are syslog messages) and check if the severity of the message is 0. If this is the case, it also will check that the user enable the new recovery attribue (using chdev). If this condition is enable, the device driver will either, just reset the card, or it will force an embedded system dump which will trigger also a reset of the card. To enable the new recovery: for reset only: > chdev -l ib0 -a slog_sev0_reset=yes for reset and embedded system dump: > chdev -l ib0 -a slog_sev0_reset=dump to diable it: > chdev -l ib0 -a slog_sev0_reset=no Other attributes were added to choose how many errors have to happen in a period of time to stop trying to recover the card. Attributes for this purpose: slog_sev0_limit number of errors per slog_sev0_time minutes to declare the card as dead. Default values can be used.
Temporary fix
Comments
6100-08 - use AIX APAR IV64632 6100-09 - use AIX APAR IV63890 7100-02 - use AIX APAR IV64635 7100-03 - use AIX APAR IV63372
APAR Information
APAR number
IV63890
Reported component name
AIX 610 STD EDI
Reported component ID
5765G6200
Reported release
610
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2014-08-22
Closed date
2014-08-22
Last modified date
2015-01-21
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
U868031
Fix information
Fixed component name
AIX 610 STD EDI
Fixed component ID
5765G6200
Applicable component levels
R610 PSY U868031
UP14/10/29 I 1000
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Document Information
Modified date:
21 January 2015