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Cisco Bug: CSCun77072 - VDS-TC Spread | Depleted request pool - "no memory to send i/o request"

Last Modified

Apr 06, 2015

Products (1)

  • Cisco Videoscape Distribution Suite Transparent Caching

Known Affected Releases

5.0.2 5.0.3

Description (partial)

Symptom:
The cache engine shows the following messages in the log before restarting the service:
05-02-14 14:25:24.828,  6225    [cfs:Warning]   int
filemanager_c::process_local_event(fm_request_c*)   no memory to send i/o
request to 12

Conditions:
This may happen under high system load on Big grid systems when there is a lot of spread traffic that can cause the pool to deplete.
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