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;;
(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")))
(arch-groups (make-hash-table)) ;; archive groups, each corrosponds to a bup area
(disk-groups (make-hash-table)) ;;
(test-groups (make-hash-table)) ;; these two (disk and test groups) could be combined nicely
(test-dirs (make-hash-table))
(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")))
(archiver (let ((s (configf:lookup *configdat* "archive" "archiver")))
(if s (string->symbol s) 'bup)))
(archiver-cmd (case archiver
((tar) "tar cfj ARCHIVE_NAME.tar.bz2 ")
((7z) " 7z u -t7z -m0=lzma -mx=9 -mfb=64 -md=32m -ms=on ARCHIVE_NAME.7z ")
(else #f)))
(print-prefix "Running: ") ;; change to #f to turn off printing
(preclean-spec (configf:get-section *configdat* "archive-preclean")))
;; (tests:match patt testname itempath)
;; 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))
(test-id (db:test-get-id test-dat))
(run-id (db:test-get-run_id test-dat))
(target (string-intersperse (map cadr (rmt:get-key-val-pairs run-id)) "/"))
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;;
(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))
(target (string-intersperse (map cadr (rmt:get-key-val-pairs run-id)) "/"))
(min-space (string->number (or (configf:lookup *configdat* "archive" "minspace") "1000")))
(arch-groups (make-hash-table)) ;; archive groups, each corrosponds to a bup area
(disk-groups (make-hash-table)) ;;
(test-groups (make-hash-table)) ;; these two (disk and test groups) could be combined nicely
(test-dirs (make-hash-table))
(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")))
(archiver (let ((s (configf:lookup *configdat* "archive" "archiver")))
(if s (string->symbol s) 'bup)))
(archiver-cmd (case archiver
((tar) "tar cfj ARCHIVE_NAME.tar.bz2 ")
((7z) " 7z u -t7z -m0=lzma -mx=9 -mfb=64 -md=32m -ms=on ARCHIVE_NAME.7z ")
(else #f)))
(src-archive-linktree (rmt:get-var "src-archive-linktree"))
(print-prefix "Running: ") ;; change to #f to turn off printing
(preclean-spec (configf:get-section *configdat* "archive-preclean")))
(if (or (not src-archive-linktree) (not (equal? src-archive-linktree linktree)))
(rmt:set-var "src-archive-linktree" linktree))
;; (tests:match patt testname itempath)
;; 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))
(test-id (db:test-get-id test-dat))
(run-id (db:test-get-run_id test-dat))
(toplevel/children (and (db:test-get-is-toplevel test-dat)
(> (rmt:test-toplevel-num-items run-id test-name) 0)))
(test-partial-path (conc target "/" run-name "/" (db:test-make-full-name test-name item-path)))
;; note the trailing slash to get the dir inspite of it being a link
(test-path (conc linktree "/" test-partial-path))
(mutex-lock! rp-mutex)
(test-physical-path (if (common:file-exists? test-path)
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(rmt:test-set-archive-block-id run-id test-id archive-id)
(if (member (symbol->string archive-command) '("save-remove"))
(begin
(debug:print-info 0 *default-log-port* "remove testdat")
(runs:remove-test-directory test-dat 'archive-remove)))))
(hash-table-ref test-groups test-base)))))
(hash-table-keys disk-groups))
#t))
(define (archive:bup-restore 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* ((bup-exe (or (configf:lookup *configdat* "archive" "bup") "bup"))
(linktree (common:get-linktree))) ;; (configf:lookup *configdat* "setup" "linktree")))
;; from the test info bin the path to the test by stem
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(rmt:test-set-archive-block-id run-id test-id archive-id)
(if (member (symbol->string archive-command) '("save-remove"))
(begin
(debug:print-info 0 *default-log-port* "remove testdat")
(runs:remove-test-directory test-dat 'archive-remove)))))
(hash-table-ref test-groups test-base)))))
(hash-table-keys disk-groups))
#t))
(define (archive:megatest-db target-patt run-patt)
(let* ((blockid-cache (make-hash-table))
(tsname (common:get-testsuite-name))
(min-space (string->number (or (configf:lookup *configdat* "archive" "minspace") "1000")))
(bup-exe (or (configf:lookup *configdat* "archive" "bup") "bup"))
(compress (or (configf:lookup *configdat* "archive" "compress") "9"))
(archiver (let ((s (configf:lookup *configdat* "archive" "archiver")))
(if s (string->symbol s) 'bup)))
(rsync-exe (or (configf:lookup *configdat* "archive" "rsync") "rsync"))
(print-prefix "Running: ")
(archive-info (archive:allocate-new-archive-block blockid-cache *toppath* tsname min-space target-patt run-patt "megatest-db"))
(archive-dir (if archive-info (cdr archive-info) #f))
(archive-id (if archive-info (car archive-info) -1))
(home-host (common:get-homehost))
(archive-time (seconds->std-time-str (current-seconds)))
(archive-staging-db (conc *toppath* "/logs/archive_" archive-time))
(tmp-db-path (conc (common:get-db-tmp-area) "/megatest.db"))
(dbfile (conc archive-staging-db "/megatest.db")))
(create-directory archive-staging-db #t)
(let-values (((pid-val exit-status exit-code) (run-n-wait rsync-exe params: (list "-v" (conc (car home-host) ":"tmp-db-path) archive-staging-db) print-cmd: print-prefix)))
(if (eq? exit-code 0)
(case archiver
((bup) ;; Archive using bup
(let* ((bup-init-params (list "-d" archive-dir "init"))
(bup-index-params (list "-d" archive-dir "index" archive-staging-db))
(bup-save-params (list "-d" archive-dir "save" ;; (conc "--strip-path=" linktree)
(conc "-" compress) ;; or (conc "--compress=" compress)
"-n" (conc tsname "-megatest-db" )
(conc "--strip-path=" archive-staging-db ) ;; if we push to the directory do we need this?
dbfile)))
(if (not (common:file-exists? (conc archive-dir "/HEAD")))
(begin
;; replace this with jobrunner stuff enventually
(debug:print-info 0 *default-log-port* "Init bup in " archive-dir)
(run-n-wait bup-exe params: bup-init-params print-cmd: print-prefix)))
(debug:print-info 0 *default-log-port* "Indexing data to be archived")
(run-n-wait bup-exe params: bup-index-params print-cmd: print-prefix)
(debug:print-info 0 *default-log-port* "Archiving data with bup")
(run-n-wait bup-exe params: bup-save-params print-cmd: print-prefix)))
(else
(debug:print-info 0 *default-log-port* "No support for databse archiving with " archiver)))
(debug:print-error 0 *default-log-port* "There was an error rsyncing tmp database")))))
(define (archive:restore-db archive-path ts)
(let* ((bup-exe (or (configf:lookup *configdat* "archive" "bup") "bup"))
(archive-internal-path (conc (common:get-testsuite-name) "-megatest-db/" ts "/megatest.db" ))
(bup-restore-params (list "-d" archive-path "restore" "-C" *toppath* archive-internal-path)))
(debug:print-info 0 *default-log-port* "Restoring archived data to " *toppath* " from archive in " archive-path " ... " archive-internal-path)
(run-n-wait bup-exe params: bup-restore-params print-cmd: #f))
(db:multi-db-sync
(db:setup #f)
'killservers
;'dejunk
;'adj-testids
'old2new
)
(debug:print-info 1 *default-log-port* "dropping trigerrs to update linktree")
(rmt:drop-all-triggers)
(let* ((linktree (common:get-linktree)) ;; (configf:lookup *configdat* "setup" "linktree")))
(src-archive-linktree (rmt:get-var "src-archive-linktree")))
(if (not (equal? src-archive-linktree linktree))
(rmt:update-tesdata-on-repilcate-db src-archive-linktree linktree))
(debug:print-info 1 *default-log-port* "creating triggers after updating linktree")
(rmt:create-all-triggers)
))
(define (archive:ls->list bup-exe archive-dir internal-path)
(let ((cmd (conc bup-exe " -d " archive-dir " ls -l " internal-path "| awk '{print $6}' | sort"))
(res '()))
(handle-exceptions
exn
#f ;; anything goes wrong - assume the process in NOT running.
(with-input-from-pipe
cmd
(lambda ()
(let* ((inl (read-lines)))
(reverse inl)))))))
(define (time-string->seconds tstr ds-flag)
(let* ((atime (string->time tstr "%Y-%m-%d-%H%M%S")))
(vector-set! atime 8 ds-flag)
(local-time->seconds atime)))
(define (seconds->std-time-str sec)
(time->string
(seconds->local-time sec)
"%Y-%m-%d-%H%M%S"))
(define (archive:get-timestamp-dir bup-exe archive-dir testsuite-name run-id test-partial-path test-last-update)
(print (seconds->std-time-str test-last-update))
(let* ((internal-path (conc testsuite-name "-" run-id))
(ts-list (archive:ls->list bup-exe archive-dir internal-path))
(ds-flag (vector-ref (seconds->local-time) 8)))
(let loop ((hed (car ts-list))
(tail (cdr ts-list)))
(if (and (null? tail) (equal? hed "latest"))
#f
(if (and (not (null? tail)) (equal? hed "latest"))
(loop (car tail) (cdr tail))
(let* ((archive-seconds (time-string->seconds hed ds-flag)))
(if (< (abs (- archive-seconds test-last-update)) 120)
(let* ((test-list (archive:ls->list bup-exe archive-dir (conc internal-path "/" hed "/" test-partial-path))))
(if (> (length test-list) 0)
hed
(if (not (null? tail))
(loop (car tail) (cdr tail))
#f)))
(if (null? tail)
#f
(loop (car tail) (cdr tail))))))))))
(define (archive:bup-restore 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* ((bup-exe (or (configf:lookup *configdat* "archive" "bup") "bup"))
(linktree (common:get-linktree))) ;; (configf:lookup *configdat* "setup" "linktree")))
;; from the test info bin the path to the test by stem
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(prev-test-physical-path (if (common:file-exists? test-path)
;; (read-symbolic-link test-path #t)
(common:real-path test-path)
#f))
(mutex-unlock! rp-mutex)
(new-test-physical-path (conc best-disk "/" test-partial-path))
(archive-block-id (db:test-get-archived test-dat))
(archive-block-info (rmt:test-get-archive-block-info archive-block-id))
(archive-path (if (vector? archive-block-info)
(vector-ref archive-block-info 2) ;; look in db.scm for test-get-archive-block-info for the vector record info
#f)) ;; no archive found?
(archive-internal-path (conc (common:get-testsuite-name) "-" run-id "/latest/" test-partial-path))
(include-paths (args:get-arg "-include"))
(exclude-pattern (args:get-arg "-exclude-rx"))
(exclude-file (args:get-arg "-exclude-rx-from")))
;; some sanity checks, move an existing path out of the way - iif it is not a toplevel with children
;;
;;
(debug:print-error 0 *default-log-port* "No archive path in the record for run-id=" run-id " test-id=" test-id))))
(filter vector? tests))))
(define (common:get-youngest-test tests)
(if (null? tests)
#f
(let ((res #f))
(for-each
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(prev-test-physical-path (if (common:file-exists? test-path)
;; (read-symbolic-link test-path #t)
(common:real-path test-path)
#f))
(mutex-unlock! rp-mutex)
(new-test-physical-path (conc best-disk "/" test-partial-path))
(archive-block-id (db:test-get-archived test-dat))
(test-last-update (db:test-get-last_update test-dat))
(archive-block-info (rmt:test-get-archive-block-info archive-block-id))
(archive-path (if (vector? archive-block-info)
(vector-ref archive-block-info 2) ;; look in db.scm for test-get-archive-block-info for the vector record info
#f)) ;; no archive found?
(archive-timestamp-dir (if archive-path (archive:get-timestamp-dir bup-exe archive-path (common:get-testsuite-name) run-id test-partial-path test-last-update) #f))
(archive-internal-path (conc (common:get-testsuite-name) "-" run-id "/" archive-timestamp-dir "/" test-partial-path))
(include-paths (args:get-arg "-include"))
(exclude-pattern (args:get-arg "-exclude-rx"))
(exclude-file (args:get-arg "-exclude-rx-from")))
(if (not archive-timestamp-dir)
(debug:print-error 0 *default-log-port* "Archive not found for testsuite" (common:get-testsuite-name) " run/test/itempath" test-partial-path)
(begin
;; some sanity checks, move an existing path out of the way - iif it is not a toplevel with children
(if (and (not toplevel/children) ;; special handling needed for toplevel with children
prev-test-physical-path
(common:file-exists? prev-test-physical-path)) ;; what to do? abort or clean up or link it in?
(let* ((base (pathname-directory prev-test-physical-path))
(dirn (pathname-file prev-test-physical-path))
(newn (conc base "/." dirn)))
(debug:print-error 0 *default-log-port* "the old directory " prev-test-physical-path ", still exists! Moving it to " newn)
(rename-file prev-test-physical-path newn)))
(if (and archive-path ;; no point in proceeding if there is no actual archive
(not toplevel/children))
(begin
;; CREATE WORK AREA
;; test-src-path == #f ==> don't copy in data from tests directory
;; itemdat == string ==> use directly
(create-work-area run-id run-name keyvals test-id #f best-disk test-name item-path) ;; #!key (remtries 2))
;; 1. Get the block id from the test info
;; 2. Get the block data given the block id
;; 3. Construct the paths etc. for the following command:
;; bup -d /tmp/matt/adisk1/2015_q1/fullrun_e1a40/ restore -C /tmp/seeme fullrun-30/latest/ubuntu/nfs/none/w02.1.20.54_b/
;; DO BUP RESTORE
(let* ((new-test-dat (rmt:get-test-info-by-id run-id test-id))
(new-test-path (if (vector? new-test-dat )
(db:test-get-rundir new-test-dat)
(begin
(debug:print-error 0 *default-log-port* "unable to get data for run-id=" run-id ", test-id=" test-id)
(exit 1))))
;; new-test-path won't work - must use best-disk instead? Nope, new-test-path but tack on /..
(bup-restore-params (list "-d" archive-path "restore" "-C" (conc new-test-path "/..") archive-internal-path)))
(debug:print-info 0 *default-log-port* "Restoring archived data to " new-test-physical-path " from archive in " archive-path " ... " archive-internal-path)
(debug:print-info 0 *default-log-port* bup-exe " " (string-join bup-restore-params " "))
;; (mutex-lock! bup-mutex)
(run-n-wait bup-exe params: bup-restore-params print-cmd: #f)
;; (mutex-unlock! bup-mutex)
(mt:test-set-state-status-by-id run-id test-id "COMPLETED" #f #f)))
(debug:print-error 0 *default-log-port* "No archive path in the record for run-id=" run-id " test-id=" test-id))))))
(filter vector? tests))))
(define (common:get-youngest-test tests)
(if (null? tests)
#f
(let ((res #f))
(for-each
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