ORA-29855 - Unable to allocate shared memory
Hi,
We are encountering troubles (unable to allocate shared memory) while indexes creation. We tried to increase the share_size_memory (actually 52 mb) but this had no effect on this error. The Oracle error code is ORA-29855.
The database is version 8.1.7, hosted on a Linux machine (RedHat 7.2) with 512 mb of memory. The code used for the index creation works fine on other machines (code from 9iAS Wireless installation) running with Windows 2000 as operation system.
Any help or comment will be appreciated.
Thanks,
Fabrice Clari.
The error message is:
java.sql.SQLException: ORA-29855: error occurred in the execution of ODCIINDEXCREATE routine
ORA-13200: internal error [ROWID:AAAGDwAAFAAAAvjAAA] in spatial indexing.
ORA-13206: internal error [] while creating the spatial index
ORA-13011: value is out of range
ORA-00600: internal error code, arguments: [kope2ucoll700], [], [], [], [], [], [], []
ORA-04031: unable to allocate 16396 bytes of shared memory ("large pool","unknown object","koh-kghu sessi","kolcalm coll")
ORA-06512: at "MDSYS.SDO_INDEX_METHOD", line 8
ORA-06512: at line 1
Which portion of shared memory did you increase? The error indicates you need to increase large_pool_size. It seems you may also have other problems since you have several errors, and this only relates to the ORA-04031 error.
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Kind RegardsYou may want to take look at:
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NishithaHi Ratnajit,
I am too facing the same error but my ORACLE is not starting,
Here are my results of following command:
cat /etc/sysctl.conf
# created by /sapmnt/pss-linux/scripts/sysctl.pl on Wed Oct 23 22:55:01 CEST 2013
fs.inotify.max_user_watches = 65536
kernel.randomize_va_space = 0
##kernel.sem = 1250 256000 100 8192
kernel.sysrq = 1
net.ipv4.conf.all.promote_secondaries = 1
net.ipv4.conf.all.rp_filter = 0
net.ipv4.conf.default.promote_secondaries = 1
net.ipv4.icmp_echo_ignore_broadcasts = 1
net.ipv4.neigh.default.gc_thresh1 = 256
net.ipv4.neigh.default.gc_thresh2 = 1024
net.ipv4.neigh.default.gc_thresh3 = 4096
net.ipv6.neigh.default.gc_thresh1 = 256
net.ipv6.neigh.default.gc_thresh2 = 1024
net.ipv6.neigh.default.gc_thresh3 = 4096
vm.max_map_count = 2000000
# Modified for SAP on 2013-10-24 07:14:17 UTC
#kernel.shmall = 2097152
kernel.shmall = 16515072
# Modified for SAP on 2013-10-24 07:14:17 UTC
#kernel.shmmax = 2147483648
kernel.shmmax = 67645734912
kernel.shmmni = 4096
# semaphores: semmsl, semmns, semopm, semmni
kernel.sem = 250 32000 100 128
fs.file-max = 65536
net.ipv4.ip_local_port_range = 1024 65000
net.core.rmem_default = 262144
net.core.rmem_max = 262144
net.core.wmem_default = 262144
net.core.wmem_max = 262144
And here is mine Limit.conf File
cat /etc/security/limits.conf
#<domain> <type> <item> <value>
#* soft core 0
#* hard rss 10000
#@student hard nproc 20
#@faculty soft nproc 20
#@faculty hard nproc 50
#ftp hard nproc 0
#@student - maxlogins 4
# Added for SAP on 2012-03-14 10:38:15 UTC
#@sapsys soft nofile 32800
#@sapsys hard nofile 32800
#@sdba soft nofile 32800
#@sdba hard nofile 32800
#@dba soft nofile 32800
#@dba hard nofile 32800
# End of file
# Added for SAP on 2013-10-24
# soft nproc 2047
# hard nproc 16384
# soft nofile 1024
# hard nofile 65536
@sapsys soft nofile 131072
@sapsys hard nofile 131072
@sdba soft nproc 131072
@sdba hard nproc 131072
@dba soft core unlimited
@dba hard core unlimited
soft memlock 50000000
hard memlock 50000000
Here is mine cat /proc/meminfo
MemTotal: 33015980 kB
MemFree: 29890028 kB
Buffers: 82588 kB
Cached: 1451480 kB
SwapCached: 0 kB
Active: 1920304 kB
Inactive: 749188 kB
Active(anon): 1136212 kB
Inactive(anon): 39128 kB
Active(file): 784092 kB
Inactive(file): 710060 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 33553404 kB
SwapFree: 33553404 kB
Dirty: 1888 kB
Writeback: 0 kB
AnonPages: 1135436 kB
Mapped: 161144 kB
Shmem: 39928 kB
Slab: 84096 kB
SReclaimable: 44400 kB
SUnreclaim: 39696 kB
KernelStack: 2840 kB
PageTables: 10544 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 50061392 kB
Committed_AS: 1364300 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 342156 kB
VmallocChunk: 34359386308 kB
HardwareCorrupted: 0 kB
AnonHugePages: 622592 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 67584 kB
DirectMap2M: 33486848 kB
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Wat thing basically u check on /proc/meminfo command
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nicHi billy,
your idea worked big big time,
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