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Comment:Initial setup for archive user controlled areas.
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Timelines: family | ancestors | descendants | both | v1.65
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SHA1: 8a75426772eb59bd97a9657c5e622a4e934eecb7
User & Date: mrwellan on 2018-05-24 17:42:12
Other Links: branch diff | manifest | tags
Context
2018-05-24
23:56
Added tar and 7z to archiving methods check-in: e15d743b85 user: matt tags: v1.65
17:42
Initial setup for archive user controlled areas. check-in: 8a75426772 user: mrwellan tags: v1.65
14:34
Fixed mtutil script trigger to accurately get the new run name and target from the script output check-in: 7011408fb5 user: jmoon18 tags: v1.65
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Modified archive.scm from [891874fff6] to [2906655364].

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				  (vector-ref block 2))) ;; disk-path
			       existing-blocks)))
    (or (common:get-disk-with-most-free-space candidate-disks dused)
	(archive:allocate-new-archive-block #f #f #f)))) ;; BROKEN. testname itempath))))

;; allocate a new archive area
;;
(define (archive:allocate-new-archive-block run-area-home testsuite-name dneeded)















  (let* ((adisks    (archive:get-archive-disks))
	 (best-disk (common:get-disk-with-most-free-space adisks dneeded)))
    (if best-disk
	(let* ((bdisk-name    (car best-disk))
	       (bdisk-path    (cdr best-disk))
	       (area-key      (substring (message-digest-string (md5-primitive) run-area-home) 0 5))
	       (bdisk-id      (rmt:archive-register-disk bdisk-name bdisk-path (get-df bdisk-path)))


	       (archive-name  (let ((sec (current-seconds)))
				(conc (time->string (seconds->local-time sec) "%Y")
				      "_q" (seconds->quarter sec) "/"
				      testsuite-name "_" area-key)))
	       (archive-path  (conc bdisk-path "/" archive-name))
	       (block-id      (rmt:archive-register-block-name bdisk-id archive-path)))
	  ;;   (allocation-id (rmt:archive-allocate-testsuite/area-to-block block-id testsuite-name area-key)))
	  (if block-id ;; (and block-id allocation-id)
	      (cons block-id archive-path)


	      #f))

	#f)))

;; archive - run bup
;;
;; 1. create the bup dir if not exists
;; 2. start the du of each directory
;; 3. gen index
;; 4. save
;;
(define (archive:run-bup archive-command run-id run-name tests rp-mutex bup-mutex)
  ;; move the getting of archive space down into the below block so that a single run can 
  ;; allocate as needed should a disk fill up
  ;;


  (let* ((min-space    (string->number (or (configf:lookup *configdat* "archive" "minspace") "1000")))
	 (archive-info (archive:allocate-new-archive-block *toppath* (common:get-testsuite-name) min-space))
	 (archive-dir  (if archive-info (cdr archive-info) #f))
	 (archive-id   (if archive-info (car archive-info) -1))
	 (disk-groups  (make-hash-table))
	 (test-groups  (make-hash-table)) ;; these two (disk and test groups) could be combined nicely
	 (bup-exe      (or (configf:lookup *configdat* "archive" "bup") "bup"))
	 (compress     (or (configf:lookup *configdat* "archive" "compress") "9"))
	 (linktree     (common:get-linktree))) ;; (configf:lookup *configdat* "setup" "linktree")))

    (if (not archive-dir) ;; no archive disk found, this is fatal
	(begin
	  (debug:print 0 *default-log-port* "FATAL: No archive disks found. Please add disks with at least " min-space " MB space to the [archive-disks] section of megatest.config")
	  (debug:print 0 *default-log-port* "       use [archive] minspace to specify minimum available space")
	  (debug:print 0 *default-log-port* "   disks: " (string-intersperse (map cadr (archive:get-archive-disks)) "\n         "))
	  (exit 1))
	(debug:print-info 0 *default-log-port* "Using path " archive-dir " for archiving"))

    ;; from the test info bin the path to the test by stem
    ;;
    (for-each
     (lambda (test-dat)
       (let* ((item-path         (db:test-get-item-path test-dat))
	      (test-name         (db:test-get-testname  test-dat))








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				  (vector-ref block 2))) ;; disk-path
			       existing-blocks)))
    (or (common:get-disk-with-most-free-space candidate-disks dused)
	(archive:allocate-new-archive-block #f #f #f)))) ;; BROKEN. testname itempath))))

;; allocate a new archive area
;;
(define (archive:allocate-new-archive-block blockid-cache run-area-home testsuite-name dneeded target run-name test-name)
  (let ((key (conc testsuite-name "/" target "/" run-name "/" test-name)))
    (if (hash-table-exists? blockid-cache key)
	(hash-table-ref blockid-cache key)
	(let* ((pscript     (configf:lookup *configdat* "archive" "pathscript"))
	       (pscript-cmd (conc pscript " " testsuite-name " " target " " run-name " " test-name))
	       (apath       (if pscript
				(handle-exceptions
				 exn
				 (begin
				   (debug:print 0 "ERROR: script \"" pscript-cmd "\" failed to run properly.")
				   (exit 1))
				 (with-input-from-pipe
				  pscript-cmd
				  read-line))
				#f)) ;; this is the user-calculated archive path
	       (adisks    (archive:get-archive-disks))
	       (best-disk (common:get-disk-with-most-free-space adisks dneeded)))
	  (if best-disk
	      (let* ((bdisk-name    (car best-disk))
		     (bdisk-path    (cdr best-disk))
		     (area-key      (substring (message-digest-string (md5-primitive) run-area-home) 0 5))
		     (bdisk-id      (rmt:archive-register-disk bdisk-name bdisk-path (get-df bdisk-path)))
		     (archive-name  (if apath
					apath
					(let ((sec (current-seconds)))
					  (conc (time->string (seconds->local-time sec) "%Y")
						"_q" (seconds->quarter sec) "/"
						testsuite-name "_" area-key))))
		     (archive-path  (conc bdisk-path "/" archive-name))
		     (block-id      (rmt:archive-register-block-name bdisk-id archive-path)))
		;;   (allocation-id (rmt:archive-allocate-testsuite/area-to-block block-id testsuite-name area-key)))
		(if block-id ;; (and block-id allocation-id)
		    (let ((res (cons block-id archive-path)))
		      (hash-table-set! blockid-cache key res)
		      res)
		    #f))
	      #f)) ;; no best disk found
	  )))

;; archive - run bup
;;
;; 1. create the bup dir if not exists
;; 2. start the du of each directory
;; 3. gen index
;; 4. save
;;
(define (archive:run-bup archive-command run-id run-name tests rp-mutex bup-mutex)
  ;; move the getting of archive space down into the below block so that a single run can 
  ;; allocate as needed should a disk fill up
  ;;
  (let* ((blockid-cache (make-hash-table))
	 (tsname       (common:get-testsuite-name))
	 (min-space    (string->number (or (configf:lookup *configdat* "archive" "minspace") "1000")))



	 (disk-groups  (make-hash-table))
	 (test-groups  (make-hash-table)) ;; these two (disk and test groups) could be combined nicely
	 (bup-exe      (or (configf:lookup *configdat* "archive" "bup") "bup"))
	 (compress     (or (configf:lookup *configdat* "archive" "compress") "9"))
	 (linktree     (common:get-linktree))) ;; (configf:lookup *configdat* "setup" "linktree")))









    ;; from the test info bin the path to the test by stem
    ;;
    (for-each
     (lambda (test-dat)
       (let* ((item-path         (db:test-get-item-path test-dat))
	      (test-name         (db:test-get-testname  test-dat))
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	      (mutex-unlock! rp-mutex)
	      (partial-path-index (if test-physical-path (substring-index test-partial-path test-physical-path) #f))
	      (test-base         (if (and partial-path-index 
					  test-physical-path )
				     (substring test-physical-path
						0
						partial-path-index)
				     #f)))
















	 
 	 (cond
	  (toplevel/children
	   (debug:print 0 *default-log-port* "WARNING: cannot archive " test-name " with id " test-id " as it is a toplevel test with children"))

	  ((not (common:file-exists? test-path))
	   (debug:print 0 *default-log-port* "WARNING: Cannot archive " test-name "/" item-path " as path " test-path " does not exist"))

	  (else
	   (debug:print 0 *default-log-port*
			"From test-dat=" test-dat " derived the following:\n"
			"test-partial-path  = " test-partial-path "\n"
			"test-path          = " test-path "\n"
			"test-physical-path = " test-physical-path "\n"
			"partial-path-index = " partial-path-index "\n"
			"test-base          = " test-base)

	   (hash-table-set! disk-groups test-base (cons test-physical-path (hash-table-ref/default disk-groups test-base '())))
	   (hash-table-set! test-groups test-base (cons test-dat (hash-table-ref/default test-groups test-base '())))

	   test-path))))
     tests)
    ;; for each disk-group
    (for-each 
     (lambda (disk-group)
       (debug:print 0 *default-log-port* "Processing disk-group " disk-group)
       (let* ((test-paths (hash-table-ref disk-groups disk-group))








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	      (mutex-unlock! rp-mutex)
	      (partial-path-index (if test-physical-path (substring-index test-partial-path test-physical-path) #f))
	      (test-base         (if (and partial-path-index 
					  test-physical-path )
				     (substring test-physical-path
						0
						partial-path-index)
				     #f))
	      ;; we need our archive dir checked for every test to enable folks who want to store other ways.
	      (archive-info (archive:allocate-new-archive-block blockid-cache *toppath* tsname min-space target run-name test-name))
	      (archive-dir  (if archive-info (cdr archive-info) #f))
	      (archive-id   (if archive-info (car archive-info) -1))

	      )
	 
	 (if (not archive-dir) ;; no archive disk found, this is fatal
	     (begin
	       (debug:print 0 *default-log-port* "FATAL: No archive disks found. Please add disks with at least "
			    min-space " MB space to the [archive-disks] section of megatest.config")
	       (debug:print 0 *default-log-port* "       use [archive] minspace to specify minimum available space")
	       (debug:print 0 *default-log-port* "   disks: "
			    (string-intersperse (map cadr (archive:get-archive-disks)) "\n         "))
	       (exit 1))
	     (debug:print-info 0 *default-log-port* "Using path " archive-dir " for archiving test " test-path))
	 
 	 (cond
	  (toplevel/children
	   (debug:print 0 *default-log-port* "WARNING: cannot archive " test-name " with id " test-id
			" as it is a toplevel test with children"))
	  ((not (common:file-exists? test-path))
	   (debug:print 0 *default-log-port* "WARNING: Cannot archive " test-name "/" item-path
			" as path " test-path " does not exist"))
	  (else
	   (debug:print 0 *default-log-port*
			"From test-dat=" test-dat " derived the following:\n"
			"test-partial-path  = " test-partial-path "\n"
			"test-path          = " test-path "\n"
			"test-physical-path = " test-physical-path "\n"
			"partial-path-index = " partial-path-index "\n"
			"test-base          = " test-base)
	   (hash-table-set! disk-groups test-base
			    (cons test-physical-path (hash-table-ref/default disk-groups test-base '())))
	   (hash-table-set! test-groups test-base
			    (cons test-dat (hash-table-ref/default test-groups test-base '())))
	   test-path))))
     tests)
    ;; for each disk-group
    (for-each 
     (lambda (disk-group)
       (debug:print 0 *default-log-port* "Processing disk-group " disk-group)
       (let* ((test-paths (hash-table-ref disk-groups disk-group))
︙︙

Modified runs.scm from [ac087e43d9] to [5a056b59bd].

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		   ((print-run)
		    (debug:print 1 *default-log-port* "Printing info for run " runkey ", run=" run ", tests=" tests ", header=" header)
		    action)
		   ((run-wait)
		    (debug:print 1 *default-log-port* "Waiting for run " runkey ", run=" runnamepatt " to complete"))
		   ((archive)
		    (debug:print 1 *default-log-port* "Archiving/restoring (" (args:get-arg "-archive") ") data for run: " runkey " " (db:get-value-by-header run header "runname"))
		    (set! worker-thread (make-thread (lambda ()


						       (case (string->symbol (args:get-arg "-archive"))

							 ((save save-remove keep-html)(archive:run-bup (args:get-arg "-archive") run-id run-name tests rp-mutex bup-mutex))

							 ((restore)(archive:bup-restore (args:get-arg "-archive") run-id run-name tests rp-mutex bup-mutex))
							 (else 
							  (debug:print-error 0 *default-log-port* "unrecognised sub command to -archive. Run \"megatest\" to see help")
							  (exit))))
						     "archive-bup-thread"))
		    (thread-start! worker-thread))
		   (else
		    (debug:print-info 0 *default-log-port* "action not recognised " action)))
		 
		 ;; actions that operate on one test at a time can be handled below
		 ;;
		 (let ((sorted-tests     (filter 








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		   ((print-run)
		    (debug:print 1 *default-log-port* "Printing info for run " runkey ", run=" run ", tests=" tests ", header=" header)
		    action)
		   ((run-wait)
		    (debug:print 1 *default-log-port* "Waiting for run " runkey ", run=" runnamepatt " to complete"))
		   ((archive)
		    (debug:print 1 *default-log-port* "Archiving/restoring (" (args:get-arg "-archive") ") data for run: " runkey " " (db:get-value-by-header run header "runname"))
		    (set! worker-thread
			  (make-thread
			   (lambda ()
			     (case (string->symbol (args:get-arg "-archive"))
			       ((save save-remove keep-html)
				(archive:run-bup (args:get-arg "-archive") run-id run-name tests rp-mutex bup-mutex))
			       ((restore)
				(archive:bup-restore (args:get-arg "-archive") run-id run-name tests rp-mutex bup-mutex))
			       (else 
				(debug:print-error 0 *default-log-port* "unrecognised sub command to -archive. Run \"megatest\" to see help")
				(exit))))
			   "archive-bup-thread"))
		    (thread-start! worker-thread))
		   (else
		    (debug:print-info 0 *default-log-port* "action not recognised " action)))
		 
		 ;; actions that operate on one test at a time can be handled below
		 ;;
		 (let ((sorted-tests     (filter
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