Opscenter Live Migration Fails, due to NFS share seen but is not accessible to Ops Center but is accessible via OS
(Doc ID 2938640.1)
Last updated on SEPTEMBER 25, 2024
Applies to:
Enterprise Manager Ops Center - Version 12.4.0 and laterInformation in this document applies to any platform.
Symptoms
Opscenter live migration fails. The cacao logs for the cdom hosts note many NFS complaints. We had verified that the cdom hosts metadata NFS share has ability to touch and read/write to the NFS share via the hosts OS.
Mar 5, 2023 3:45:01 PM com.sun.hss.domain.virtimagelib.impl.fileservices.IOHelper initProcess
FINE: thr#128:"Thread-55" IOHelper: Process created
Mar 5, 2023 3:45:01 PM com.sun.hss.domain.virtimagelib.impl.fileservices.Abstract_NFS_CIFS_MountHandler mount
FINE: thr#128:"Thread-55" local mount (/var/mnt/virtlibs/<CTIME in milliseconds>) exists, but remote resource can't be reached
Mar 5, 2023 3:45:01 PM com.sun.hss.domain.virtimagelib.impl.fileservices.IOHelper execute
FINE: thr#128:"Thread-55" ERROR: IOHelper failed to execute command, attempt: 0
Broken pipe
java.io.IOException: Broken pipe
at java.io.FileOutputStream.writeBytes(Native Method)
at java.io.FileOutputStream.write(FileOutputStream.java:326)
at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)
at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140)
at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:297)
at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141)
at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229)
at java.io.BufferedWriter.flush(BufferedWriter.java:254)
at com.sun.hss.domain.virtimagelib.impl.fileservices.IOWriter.write(IOHelper.java:330)
at com.sun.hss.domain.virtimagelib.impl.fileservices.IOHelper.executeRW(IOHelper.java:262)
at com.sun.hss.domain.virtimagelib.impl.fileservices.IOHelper.execute(IOHelper.java:237)
at com.sun.hss.domain.virtimagelib.impl.fileservices.NonBlockableFile.executeCommand(NonBlockableFile.java:806)
at com.sun.hss.domain.virtimagelib.impl.fileservices.NonBlockableFile.exists(NonBlockableFile.java:564)
at com.sun.hss.domain.virtimagelib.impl.fileservices.Abstract_NFS_CIFS_MountHandler.mount(Abstract_NFS_CIFS_MountHandler.java:206)
at com.sun.hss.domain.virtimagelib.impl.fileservices.MountManager.mount(MountManager.java:42)
at com.sun.hss.domain.virtimagelib.impl.fileservices.FileServicesImpl.mount(FileServicesImpl.java:131)
at com.sun.hss.domain.virtimagelib.impl.library.VirtImageLibraryMXBeanImpl.postInit(VirtImageLibraryMXBeanImpl.java:207)
at com.sun.hss.domain.virtimagelib.impl.library.AbstractLibraryMXBeanImpl.init(AbstractLibraryMXBeanImpl.java:233)
at com.sun.hss.domain.virtimagelib.impl.library.VirtImageLibraryMXBeanImpl$2.run(VirtImageLibraryMXBeanImpl.java:542)
at java.lang.Thread.run(Thread.java:748)
Changes
At some point the the /usr/bin/perl symbolic link was removed
Cause
To view full details, sign in with your My Oracle Support account. |
|
Don't have a My Oracle Support account? Click to get started! |
In this Document
Symptoms |
Changes |
Cause |
Solution |
References |