Lock Omap file before changing it to protect against multi gateway co…

…rruption In case the Omap file was changed, read it again before trying to change it Fixes #56 Signed-off-by: Gil Bregman <gbregman@il.ibm.com>
ceph · Nov 7, 2023 · 22f6081 · 22f6081
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commit 22f6081
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diff --git a/.github/workflows/build-container.yml b/.github/workflows/build-container.yml
@@ -65,7 +65,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-          test: ["cli", "state", "multi_gateway", "server", "grpc"]
+          test: ["cli", "state", "multi_gateway", "server", "grpc", "omap_lock"]
     runs-on: ubuntu-latest
     env:
       HUGEPAGES: 512 # for multi gateway test, approx 256 per gateway instance

diff --git a/ceph-nvmeof.conf b/ceph-nvmeof.conf
@@ -18,6 +18,10 @@ state_update_interval_sec = 5
 #min_controller_id = 1
 #max_controller_id = 65519
 enable_spdk_discovery_controller = False
+#omap_file_lock_duration = 60
+#omap_file_lock_retries = 15
+#omap_file_lock_retry_sleep_interval = 5
+#omap_file_update_reloads = 10
 
 [discovery]
 addr = 0.0.0.0