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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
| commit | 19fcec84d8d7d21e796c7624e521b60d28ee21ed (patch) | |
| tree | 42d26aa27d1e3f7c0b8bd3fd14e7d7082f5008dc /src/doc/killpoints.txt | |
| parent | Initial commit. (diff) | |
| download | ceph-19fcec84d8d7d21e796c7624e521b60d28ee21ed.tar.xz ceph-19fcec84d8d7d21e796c7624e521b60d28ee21ed.zip | |
Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/doc/killpoints.txt')
| -rw-r--r-- | src/doc/killpoints.txt | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/src/doc/killpoints.txt b/src/doc/killpoints.txt new file mode 100644 index 000000000..0813386bd --- /dev/null +++ b/src/doc/killpoints.txt @@ -0,0 +1,42 @@ +Kill arguments in code: +mds_kill_mdstable_at +mds_kill_export_at +mds_kill_import_at + +mds_kill_mdstable_at: +1: (Server) After receiving MMDStableRequest +2: (Server) After logging request, before sending reply to client +3: (Client) After receiving Agree from Server +4: (Client) Prior to sending Commit to server, but after making local change +5: (Server) After receiving commit message from client (before doing so) +6: (Server) After logging commit, before sending Ack +7: (Client) After receiving commit Ack from server +8: (Client) After logging Ack from server + +mds_kill_export_at: +1: After moving to STATE_EXPORTING +2: After sending MExportDirDiscover +3: After receiving MExportDirDiscoverAck and auth_unpin'ing. +4: After sending MExportDirPrep +5: After receiving MExportDirPrepAck +6: After sending out MExportDirNotify to all replicas +7: After switching to state EXPORT_EXPORTING + (all replicas have acked ExportDirNotify) +8: After sending MExportDir to recipient +9: After receipt of MExportAck (new state: EXPORT_LOGGINGFINISH) +10: After logging EExport to journal +11: After sending out MExportDirNotify (new state: EXPORT_NOTIFYING) +12: After receiving MExportDirNotifyAck from all bystanders +13: After sending MExportDirFinish to importer + +mds_kill_import_at: +1: After moving to IMPORT_DISCOVERING +2: After moving to IMPORT_DISCOVERED and sending MExportDirDiscoverAck +3: After moving to IMPORT_PREPPING. +4: After moving to IMPORT_PREPPED and sending MExportDirPrepAck +5: After receiving MExportDir message +6: After moving to IMPORT_LOGGINGSTART and writing EImportStart +7: After moving to IMPORT_ACKING. +8: After sending out MExportDirAck +9: After logging EImportFinish +10: After entering IMPORT_ABORTING.
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