Merge pull request #8 from ssuryad-amzn/master

Disable timeout on EBS volumes
amazonlinux · Jul 19, 2021 · 6f35b44 · 6f35b44
2 parents 8eb2eff + a4c04bf
commit 6f35b44
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/70-ec2-nvme-devices.rules b/70-ec2-nvme-devices.rules
@@ -14,5 +14,9 @@ KERNEL=="nvme[0-9]*n[0-9]*p[0-9]*", ENV{DEVTYPE}=="partition", ATTRS{serial}=="?
 # ebs nvme devices
 KERNEL=="nvme[0-9]*n[0-9]*",        ENV{DEVTYPE}=="disk",      ATTRS{model}=="Amazon Elastic Block Store", PROGRAM="/sbin/ebsnvme-id -u /dev/%k", SYMLINK+="%c"
 KERNEL=="nvme[0-9]*n[0-9]*p[0-9]*", ENV{DEVTYPE}=="partition", ATTRS{model}=="Amazon Elastic Block Store", PROGRAM="/sbin/ebsnvme-id -u /dev/%k", SYMLINK+="%c%n"
+
+# Do not timeout I/O operations on EBS volumes.
+KERNEL=="nvme[0-9]*n[0-9]*", ENV{DEVTYPE}=="disk", ATTRS{model}=="Amazon Elastic Block Store", ATTR{queue/io_timeout}="4294967295"
+
 # instance store nvme devices
 KERNEL=="nvme[0-9]*n[0-9]*",        ENV{DEVTYPE}=="disk",      ATTRS{model}=="Amazon EC2 NVMe Instance Storage", ATTR{queue/io_timeout}="90000"
diff --git a/amazon-ec2-utils.spec b/amazon-ec2-utils.spec
@@ -1,7 +1,7 @@
 Name:      amazon-ec2-utils
 Summary:   A set of tools for running in EC2
 Version:   1.3
-Release:   2%{?dist}
+Release:   3%{?dist}
 License:   MIT
 Group:     System Tools
 
@@ -88,6 +88,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_sysconfdir}/udev/rules.d/70-ec2-nvme-devices.rules
 
 %changelog
+* Thu Jul 14 2021 Sai Harsha <ssuryad@amazon.com> 1.3.3
+- Disable timeout on EBS volumes
+
 * Thu Oct 29 2020 Frederick Lefebvre <fredlef@amazon.com> 1.3-2
 - Add testing of python syntax to spec file