APAR status
Closed as program error.
Error description
Thread stack: (oninit)yield_processor_mvp (*nosymtab*)0x0 (oninit)volpt_updateAckPoint (oninit)stablept_updateAckPoint (oninit)rqmUpdatePTAckPoint (oninit)rqmAckReceived (oninit)queuerAckReceived_AckTxn (oninit)rmiAckInput (oninit)cdrTrampolineThread (oninit)th_init_initgls (oninit)startup In volpt_updateAckPoint() there is a wait until the sent point is ahead of the new ack point. But it is not accounting for the sent point equal to the new ack point. relevant onstats: First Txn (0x700000027a06ab0) Key: 5/275393/0x0eb990b0/0x00000000 Txn Stamp: 10992320, Reference Count: 1. Txn Flags: Spooled, Free Txn Commit Time: (1584785012) 2020/03/21 05:03:32 Txn Size in Queue: 6725 First Buf's (0x70000004f2ea178) Queue Flags: Spooled, Resident First Buf's Buffer Flags: TRG, Stream, More NeedAck: Waiting for Acks from <[0004]> Traverse handle (0x700000025e6a028) for thread CDRACK_1 at txn (0x700000027a06ab0): 5/275393/0x0eb990b0/0x00000000 Flags: In_Transaction Last Txn (0x70000003317c998) Key: 5/275975/0x0185c7fc/0x00000000 Txn Stamp: 20418831, Reference Count: 0. Txn Flags: Spooled, Delete, Free Txn Commit Time: (1587809368) 2020/04/25 05:09:28 Txn Size in Queue: 3362 First Buf's (0x700000048dc4080) Queue Flags: Spooled, Resident First Buf's Buffer Flags: TRG, Stream, More NeedAck: All acks have been received. No open handles on txn. Traverse handle (0x700000025e6a028) for thread CDRACK_1 at txn (0x700000027a06ab0): 5/275393/0x0eb990b0/0x00000000 Flags: In_Transaction 4 0x5004f 1305 5/275393/0xe9986b4/0x2 - 5/275393/0xeb990b0/0x0 4 0x5009a 235471148 5/276018/0xe685bb4/0x0 - 5/276018/0xe685bb4/0x0 Buffer 0: cbSize: 284 Group: 327834 cbTRGBase: 0x700000027a06c78RefCount: 1 Bflags: TRG, Stream, More Buffer 0: Qflags:Spooled, Resident Buffer 1: cbSize: 528 Group: 327834 cbTRGBase: 0x700000041892170RefCount: 0 Bflags: TRG, Stream, Continuation Buffer 1: Qflags:Spooled, Resident Buffer 20: cbSize: 155 Group: 327759 cbTRGBase: 0x70000003bcaa7f0RefCount: 0 Bflags: TRG, Stream Buffer 20: Qflags:Spooled, Resident Buffer 21: cbSize: 155 Group: 327759 cbTRGBase: 0x70000003bcaa930RefCount: 0 Bflags: TRG, Stream Buffer 21: Qflags:Spooled, Resident Buffer 22: cbSize: 155 Group: 327759 cbTRGBase: 0x70000003bcaaa70RefCount: 0 Bflags: TRG, Stream Buffer 22: Qflags:Spooled, Resident Buffer 23: cbSize: 174 Group: 327759 cbTRGBase: 0x70000003bcaabb0RefCount: 0 Bflags: TRG, Stream Buffer 23: Qflags:Spooled, Resident Buffer 24: cbSize: 171 Group: 327759 cbTRGBase: 0x70000003bcaad00RefCount: 0 Bflags: TRG, Stream Buffer 24: Qflags:Spooled, Resident Buffer 25: cbSize: 155 Group: 327759 cbTRGBase: 0x70000003bcaae50RefCount: 0 Bflags: TRG, Stream Buffer 25: Qflags:Spooled, Resident Buffer 26: cbSize: 155 Group: 327759 cbTRGBase: 0x70000004f2ea978RefCount: 0 Bflags: TRG, Stream Buffer 26: Qflags:Spooled, Resident Buffer 27: cbSize: 155 Group: 327759 cbTRGBase: 0x70000004f2eaa40RefCount: 0 Bflags: TRG, Stream Buffer 27: Qflags:Spooled, Resident Buffer 28: cbSize: 179 Group: 327759 cbTRGBase: 0x70000004f2eab80RefCount: 0 Bflags: TRG, Stream Buffer 28: Qflags:Spooled, Resident Buffer 29: cbSize: 171 Group: 327759 cbTRGBase: 0x70000004f2eacd8RefCount: 0 Bflags: TRG, Stream Buffer 29: Qflags:Spooled, Resident 194 700000024f2ebe0 700000020dc9628 1 running 8cpu CDRACK_1 tid name vp Last Run CPU Time #scheds status 194 CDRACK_1 8cpu 04/29 15:27:31 64.1598 8343334 running 25 soctcppoll 40soc* 05/01 16:46:35 5928638.8419 1845522770 running 126 CDRCparse 15cpu 02/28 16:09:57 0.0271 166 cond wait CDRCparse 4150017 CDRStop 1cpu 05/01 16:46:37 0.3892 177605 sleeping secs: 3
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: * * Users of Informix Server prior to 12.10.xC15 and 14.10.xC5. * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to Informix Server 12.10.xC15 (when available) or * * 14.10.xC5. * ****************************************************************
Problem conclusion
Fixed in Informix Server 12.10.xC15 and 14.10.xC5.
Temporary fix
Comments
APAR Information
APAR number
IT33053
Reported component name
INFORMIX SERVER
Reported component ID
5725A3900
Reported release
C10
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2020-06-02
Closed date
2021-01-05
Last modified date
2021-01-05
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
INFORMIX SERVER
Fixed component ID
5725A3900
Applicable component levels
[{"Line of Business":{"code":"LOB10","label":"Data and AI"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSGU8G","label":"Informix Servers"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"C10"}]
Document Information
Modified date:
06 January 2021