New upstream version 8.1.0

2025-08-10 01:34:16 +02:00
commit c891bb7105
4398 changed files with 838833 additions and 0 deletions
--- a/meta/source/components/worker/GetChunkFileAttribsWork.cpp
+++ b/meta/source/components/worker/GetChunkFileAttribsWork.cpp
@@ -0,0 +1,90 @@
+#include <common/app/log/LogContext.h>
+#include <common/app/AbstractApp.h>
+#include <common/threading/PThread.h>
+#include <common/net/message/storage/attribs/GetChunkFileAttribsMsg.h>
+#include <common/net/message/storage/attribs/GetChunkFileAttribsRespMsg.h>
+#include <common/net/message/NetMessage.h>
+#include <program/Program.h>
+#include "GetChunkFileAttribsWork.h"
+
+void GetChunkFileAttribsWork::process(char* bufIn, unsigned bufInLen, char* bufOut,
+   unsigned bufOutLen)
+{
+   FhgfsOpsErr commRes = communicate();
+   *outResult = commRes;
+
+   counter->incCount();
+}
+
+/**
+ * @return true if communication successful
+ */
+FhgfsOpsErr GetChunkFileAttribsWork::communicate()
+{
+   const char* logContext = "Stat chunk file work";
+
+   App* app = Program::getApp();
+
+   GetChunkFileAttribsMsg getSizeMsg(entryID, targetID, pathInfo);
+
+   if(pattern->getPatternType() == StripePatternType_BuddyMirror)
+   {
+      getSizeMsg.addMsgHeaderFeatureFlag(GETCHUNKFILEATTRSMSG_FLAG_BUDDYMIRROR);
+
+      if(useBuddyMirrorSecond)
+         getSizeMsg.addMsgHeaderFeatureFlag(GETCHUNKFILEATTRSMSG_FLAG_BUDDYMIRROR_SECOND);
+   }
+
+   getSizeMsg.setMsgHeaderUserID(msgUserID);
+
+   // prepare communication
+
+   RequestResponseTarget rrTarget(targetID, app->getTargetMapper(), app->getStorageNodes() );
+
+   rrTarget.setTargetStates(app->getTargetStateStore() );
+
+   if(pattern->getPatternType() == StripePatternType_BuddyMirror)
+      rrTarget.setMirrorInfo(app->getStorageBuddyGroupMapper(), useBuddyMirrorSecond);
+
+   RequestResponseArgs rrArgs(NULL, &getSizeMsg, NETMSGTYPE_GetChunkFileAttribsResp);
+
+   // communicate
+
+   FhgfsOpsErr requestRes = MessagingTk::requestResponseTarget(&rrTarget, &rrArgs);
+
+   if(unlikely(requestRes != FhgfsOpsErr_SUCCESS) )
+   { // communication error
+      LogContext(logContext).log(Log_WARNING,
+         "Communication with storage target failed. " +
+         std::string(pattern->getPatternType() == StripePatternType_BuddyMirror ? "Mirror " : "") +
+         "TargetID: " + StringTk::uintToStr(targetID) + "; "
+         "EntryID: " + entryID);
+
+      return requestRes;
+   }
+
+   // correct response type received
+   auto* getSizeRespMsg = (GetChunkFileAttribsRespMsg*)rrArgs.outRespMsg.get();
+
+   FhgfsOpsErr getSizeResult = getSizeRespMsg->getResult();
+   if(getSizeResult != FhgfsOpsErr_SUCCESS)
+   { // error: chunk file not unlinked
+      LogContext(logContext).log(Log_WARNING,
+         "Getting chunk file attributes from target failed. " +
+         std::string(pattern->getPatternType() == StripePatternType_BuddyMirror ? "Mirror " : "") +
+         "TargetID: " + StringTk::uintToStr(targetID) + "; "
+         "EntryID: " + entryID);
+
+      return getSizeResult;
+   }
+
+   // success: chunk file dynamic attribs refreshed
+
+   DynamicFileAttribs currentDynAttribs(getSizeRespMsg->getStorageVersion(),
+      getSizeRespMsg->getSize(), getSizeRespMsg->getAllocedBlocks(),
+      getSizeRespMsg->getModificationTimeSecs(), getSizeRespMsg->getLastAccessTimeSecs() );
+
+   *outDynAttribs = currentDynAttribs;
+
+   return FhgfsOpsErr_SUCCESS;
+}