Subject: [PATCH] services: guix-build-coordinator: Set GC_RETRY_SIGNALS=0.

From: Christopher Baines <[email-masked]>
Date: Wed, 10 May 2023 13:45:25 +0100

This seems to work around the crashes/restarts that have recently been
affecting the coordinator (see #63368).

* gnu/services/guix.scm (guix-build-coordinator-shepherd-services): Set
GC_RETRY_SIGNALS=0.
---
 gnu/services/guix.scm | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/gnu/services/guix.scm b/gnu/services/guix.scm
index 90310ab9d9..f8fee38b7a 100644
--- a/gnu/services/guix.scm
+++ b/gnu/services/guix.scm
@@ -372,6 +372,11 @@ (define (guix-build-coordinator-shepherd-services config)
                          "GUIX_LOCPATH=" #$glibc-utf8-locales "/lib/locale")
                        "LC_ALL=en_US.utf8"
                        "PATH=/run/current-system/profile/bin" ; for hooks
+                       ;; TODO: This seems to help with avoid
+                       ;; crashes/restarts, but ideally the Guix service
+                       ;; wouldn't be setting environment variables to fiddle
+                       ;; with the behaviour of Guile's GC.
+                       "GC_RETRY_SIGNALS=0"
                        #$@extra-environment-variables)
                      #:log-file "/var/log/guix-build-coordinator/coordinator.log")
                     args))))

base-commit: 98c393164167e9a5a205f7dffa966992a71925ae
prerequisite-patch-id: 1a081b728996250cec703888ab2b5aad184e616d
-- 
2.39.1