HP Itanium - ORA-240 or process on ASM & Database hang (Doc ID 1105825.1)

Last updated on MAY 20, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.1 to 11.2.0.1.0 [Release 10.2 to 11.2]
HP-UX Itanium

Symptoms

This note is related only to systems running on HP Itanium and the database is using ASM.

 


pw_wait <- sskgpwwait <- skgpwwait <- ksliwat <- kslwaitns_timed <- kskthbwt
<- kslwait <- ksvsubmit <- kfncSlaveSubmit <- kfncFileIdentify <-
kfioIdentify <- ksfd_osmopn <- $cold_ksfdopn+0xc0 <- kcropn <- kcroio <-
kcrfro <- kcrabr <- $cold_kcbso1+0x1f30 <- kcb_recv_prvt_block <-
ktiReplayTxn <- ktiCompleteOp <- $cold_kticflush+0x150 <- ktiwfls <- kcbbxsv

 

 


<-ksedsts()+800<-ksdxfstk()+48<-ksdxcb()+7840<-sspuser()+640<-<kernel><-_poll_sys()+48
<-_poll()+224<-ntevpque()+160<-ntevqone()+144<-nsevwait()+13120<-clsc_nswait()+3056
<-clsc_select_ext()+736<-clsc_receive_wait()+1264<-clscreceive()+4144<-clscconnect()+5104
<-proac_init()+1808<-proa_init()+13216<-procr_init_ext2()+608<-procr_init_ext()+112
<-clsss_init_ocr()+448<-clsssinit()+5184<-kgxgncin()+672<-kfmsInit()+240<-kfmsSlvReg()+1072
<-kfmdSlvOpPriv()+3872<-kfmEnslave()+96<-kfddsGet()+3600<-kfcInitRq()+2928<-kfcReadBlk()+2032
<-kfcReadBuffer()+27616<-kfcGet0()+165536<-kfcGet1Priv()+8192<-kfcGetPriv()+11600<-kffbGetBlkPriv()+416
<-kffFdGetBlkPriv()+80<-kffFdRead()+272<-kffIdentify()+2960<-kfnsFileIdentify()+1248
<-kfnDispatch()+464<-opiodr()+2512<-ttcpip()+1824<-opitsk()+2816<-opiino()+1584<-opiodr()+2512
<-opidrv()+1216<-sou2o()+240<-opimai_real()+576<-main()+224<-main_opd_entry()+80
The key functions are clsc* like:

 

clsc_nswait cls_select_ext clsc_receive_wait clsreceive

 

 

 


-------------------------------- lwpid : 9732 -------------------------------

0: c000000000435e10 : __ksleep() + 0x30 (/usr/lib/hpux64/libc.so.1)
1: c0000000001a7ca0 : __sleep_1x1() + 0x260 (/usr/lib/hpux64/libpthread.so.1)
2: c0000000001a43d0 : __mxn_sleep() + 0x2250 (/usr/lib/hpux64/libpthread.so.1)
3: c0000000000ddf30 : pthread_cond_wait() + 0x1230 (/usr/lib/hpux64/libpthread.so.1)
4: c0000000000e0c70 : pthread_cond_timedwait() + 0x110 (/usr/lib/hpux64/libpthread.so.1)

Cause

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