[XrdPfc] Add ResourceMonitor and Purge Plugin support#87

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osschar wants to merge 44 commits intodevelfrom

Commits on Mar 27, 2024

Move DirState and FPurgeState to a separate source file.

alja
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osschar
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Test purge classes

alja
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osschar
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Add created files to the statistics.

alja
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osschar
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Correction/addition to the previous commit: rename plugin class

alja
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osschar
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Instantiate plugin at the time when read configuration

alja
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osschar
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Minimize includes in headers.

alja
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osschar
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Change libxrdPfc.so from type MODULE to type SHARED in the add_library() statement. Add example of a purge plugin.

alja
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osschar
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Initialize purge plugin from configuration

alja
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osschar
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Initialize purge plugin from configuration (append to the previous commit)

alja
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osschar
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File rename

alja
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osschar
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Rename purge plugin sources

alja
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osschar
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Rename purge plugin sources (append to the previous commit)

alja
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osschar
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Remove line with a commented include

alja
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osschar
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Remove obsolete comment

alja
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osschar
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Improve plugin log messages

alja
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osschar
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Rename base class for purge plugin from PurgeDir to PurgePin (plugin interface

alja
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osschar
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Rename local variables in the purge plugin block

alja
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osschar
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Move DirState function implementation to a new XrdPfcDirState.cc source file

alja
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osschar
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Add new source file XrdPfcDirState.cc

alja
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osschar
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Prototype implementation of XrdPfc::ResourceMonitor -- the new monitoring
osschar
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Commits on Mar 28, 2024

Consolidate open/close/purge processing in ResourceMonitor.
osschar
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Commits on Apr 19, 2024

Consolidate read/write Stats update between File and ResourceMonitor.
osschar
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Commits on Apr 26, 2024

Commits on Apr 29, 2024

Properly account for the 512-byte round up at the file's end due to file-system block size.
osschar
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Commits on May 23, 2024

Major cleanup of stats, usages, snapshots and purge handling.
osschar
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Commits on May 24, 2024

Commits on May 28, 2024

Correction in checking meta-data minimum required space
alja
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Commits on May 29, 2024

Commits on Jun 11, 2024

Fix xrd_pfc_command/remove_file to properly pass leading slash to oss. Remove non-supported command options from option parser (cut-n-pasted from create_file, apparently).
osschar
committed

Commits on Jun 14, 2024

Correction in interpreting diskusage configuration parameters: Integrate fileusage limits in purge cycle when diskusage high water mark is not reached.
alja
committed

Commits on Jul 29, 2024

Commits on Jul 31, 2024

Commits on Aug 1, 2024

Commits on Aug 22, 2024