we have production system generating 1000s of xml files each having max size of 150mb everyday nfs storage mounted our applications servers. both nfs , application servers running on solaris 10 operating system.
we using jaxb(java xml api) generate xml files.
the application server have no errors reported once while generated xml files corrupted missing tags , not completed properly. suspecting issue because of nfs storage have ruled out other possibilities of application issues(not able reproduce , rerunning job generating file without issue).
can suggest how can make sure there no issue nfs writing? or other suggestion on how can debug issue?
regards, mayuran
if consistently having nfs file corruptions, take @ network. it's network unstable, causing writes lost in transit. had issue @ previous job, find out network having many collisions of our packets getting thrown away due timeouts, , nfs isn't fault tolerant when comes network (or anything, matter).
first choice not use nfs if possible, aside that, check network switch logs, tcpdumps, etc.
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