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author | Christopher Baines <mail@cbaines.net> | 2024-04-25 23:33:12 +0100 |
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committer | Christopher Baines <mail@cbaines.net> | 2024-04-25 23:33:12 +0100 |
commit | 824e731a5c0ebb6acc8eb118fda1fd2bfc367256 (patch) | |
tree | ec4526b95995fe9f9ef9ce2cf936bcf7b6c1aac3 | |
parent | 4a09be753c12e39186d448b30abced6ec1358ee1 (diff) | |
download | data-service-824e731a5c0ebb6acc8eb118fda1fd2bfc367256.tar data-service-824e731a5c0ebb6acc8eb118fda1fd2bfc367256.tar.gz |
Attempt to avoid the WAL growing excessively
-rw-r--r-- | guix-data-service/jobs/load-new-guix-revision.scm | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/guix-data-service/jobs/load-new-guix-revision.scm b/guix-data-service/jobs/load-new-guix-revision.scm index e2fb379..5c2744c 100644 --- a/guix-data-service/jobs/load-new-guix-revision.scm +++ b/guix-data-service/jobs/load-new-guix-revision.scm @@ -1427,14 +1427,21 @@ guix-locpath))) (ensure-non-blocking-store-connection inferior-store) (make-inferior-non-blocking! inferior) + + (simple-format #t "debug: started new inferior and store connection\n") + (cons inferior inferior-store))) parallelism #:min-size 0 - #:idle-seconds 10 - #:destructor (match-lambda - ((inferior . store) - (close-connection store) - (close-inferior inferior))))) + #:idle-seconds 2 + #:destructor + (match-lambda + ((inferior . store) + (simple-format + #t "debug: closing inferior and associated store connection\n") + + (close-connection store) + (close-inferior inferior))))) (define add-temp-root/long-running-store (let ((channel (make-channel))) @@ -1477,6 +1484,14 @@ (par-map& (match-lambda ((system . target) + (let loop ((wal-bytes (stat:size (stat "/var/guix/db/db.sqlite-wal")))) + (when (> wal-bytes 200000000) + (simple-format #t "debug: guix-daemon WAL is large (~A), waiting\n" + wal-bytes) + + (sleep 30) + (loop (stat:size (stat "/var/guix/db/db.sqlite-wal"))))) + (with-resource-from-pool inf-and-store-pool res (with-time-logging (simple-format #f "getting derivations for ~A" (cons system target)) |