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- What: /sys/fs/orangefs/perf_counters/*
- Date: Jun 2015
- Contact: Mike Marshall <[email protected]>
- Description:
- Counters and settings for various caches.
- Read only.
- What: /sys/fs/orangefs/perf_counter_reset
- Date: June 2015
- Contact: Mike Marshall <[email protected]>
- Description:
- echo a 0 or a 1 into perf_counter_reset to
- reset all the counters in
- /sys/fs/orangefs/perf_counters
- except ones with PINT_PERF_PRESERVE set.
- What: /sys/fs/orangefs/perf_time_interval_secs
- Date: Jun 2015
- Contact: Mike Marshall <[email protected]>
- Description:
- Length of perf counter intervals in
- seconds.
- What: /sys/fs/orangefs/perf_history_size
- Date: Jun 2015
- Contact: Mike Marshall <[email protected]>
- Description:
- The perf_counters cache statistics have N, or
- perf_history_size, samples. The default is
- one.
- Every perf_time_interval_secs the (first)
- samples are reset.
- If N is greater than one, the "current" set
- of samples is reset, and the samples from the
- other N-1 intervals remain available.
- What: /sys/fs/orangefs/op_timeout_secs
- Date: Jun 2015
- Contact: Mike Marshall <[email protected]>
- Description:
- Service operation timeout in seconds.
- What: /sys/fs/orangefs/slot_timeout_secs
- Date: Jun 2015
- Contact: Mike Marshall <[email protected]>
- Description:
- "Slot" timeout in seconds. A "slot"
- is an indexed buffer in the shared
- memory segment used for communication
- between the kernel module and userspace.
- Slots are requested and waited for,
- the wait times out after slot_timeout_secs.
- What: /sys/fs/orangefs/acache/*
- Date: Jun 2015
- Contact: Mike Marshall <[email protected]>
- Description:
- Attribute cache configurable settings.
- What: /sys/fs/orangefs/ncache/*
- Date: Jun 2015
- Contact: Mike Marshall <[email protected]>
- Description:
- Name cache configurable settings.
- What: /sys/fs/orangefs/capcache/*
- Date: Jun 2015
- Contact: Mike Marshall <[email protected]>
- Description:
- Capability cache configurable settings.
- What: /sys/fs/orangefs/ccache/*
- Date: Jun 2015
- Contact: Mike Marshall <[email protected]>
- Description:
- Credential cache configurable settings.
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