On 2018年03月07日 21:39, Tim Orling wrote:
Can we make the default not be infinite timeout? You are solving a
corner case, special need with a default infinite timeout that may
have unforeseen side effects in the general case (like a system that
never responds). Just a thought. What does upstream think?
The python3-blivet is part of target installer anaconda, while you do the
installation by using qemu to simulate without kvm on your desktop,
it will have a low speed disk/cpu to triger the above issue.
(BTW if you use virtualbox to simulate, it works well)
I guess the upstream fedora almost not have the situation to work
(which runqemu is our yocto specific), so they do not care about it.
But I will try to talk with them, to see whether they accept our fixes
or not.
See:
http://git.yoctoproject.org/cgit/cgit.cgi/meta-anaconda/tree/README
//Hongxu
On Tue, Mar 6, 2018 at 5:18 PM Hongxu Jia <hongxu....@windriver.com
<mailto:hongxu....@windriver.com>> wrote:
This large timeout is needed when running on machines with
lots of disks, or with slow disks.
Signed-off-by: Hongxu Jia <hongxu....@windriver.com
<mailto:hongxu....@windriver.com>>
---
.../0014-invoking-dd-with-infinite-timeout.patch | 31
++++++++++++++++++++++
.../python-blivet/python3-blivet_2.2.0.bb
<http://python3-blivet_2.2.0.bb> | 1 +
2 files changed, 32 insertions(+)
create mode 100644
meta-python/recipes-extended/python-blivet/python3-blivet/0014-invoking-dd-with-infinite-timeout.patch
diff --git
a/meta-python/recipes-extended/python-blivet/python3-blivet/0014-invoking-dd-with-infinite-timeout.patch
b/meta-python/recipes-extended/python-blivet/python3-blivet/0014-invoking-dd-with-infinite-timeout.patch
new file mode 100644
index 0000000..12a9e4f
--- /dev/null
+++
b/meta-python/recipes-extended/python-blivet/python3-blivet/0014-invoking-dd-with-infinite-timeout.patch
@@ -0,0 +1,31 @@
+From 92fe7dfd01131c93a9b2013cabf77d5f46900fab Mon Sep 17 00:00:00
2001
+From: Hongxu Jia <hongxu....@windriver.com
<mailto:hongxu....@windriver.com>>
+Date: Tue, 6 Mar 2018 17:28:56 +0800
+Subject: [PATCH] invoking dd with infinite timeout
+
+This large timeout is needed when running on machines with
+lots of disks, or with slow disks.
+
+Upstream-Status: Pending
+
+Signed-off-by: Hongxu Jia <hongxu....@windriver.com
<mailto:hongxu....@windriver.com>>
+---
+ blivet/devices/partition.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/blivet/devices/partition.py
b/blivet/devices/partition.py
+index a7372fb..8947472 100644
+--- a/blivet/devices/partition.py
++++ b/blivet/devices/partition.py
+@@ -594,7 +594,7 @@ class PartitionDevice(StorageDevice):
+ cmd = ["dd", "if=/dev/zero", "of=%s" % device, "bs=%d" % bs,
+ "seek=%d" % start, "count=%d" % count]
+ try:
+- util.run_program(cmd)
++ util.run_program(cmd, timeout=-1)
+ except OSError as e:
+ log.error(str(e))
+ finally:
+--
+1.8.3.1
+
diff --git
a/meta-python/recipes-extended/python-blivet/python3-blivet_2.2.0.bb
<http://python3-blivet_2.2.0.bb>
b/meta-python/recipes-extended/python-blivet/python3-blivet_2.2.0.bb
<http://python3-blivet_2.2.0.bb>
index cacca67..46dc32d 100644
---
a/meta-python/recipes-extended/python-blivet/python3-blivet_2.2.0.bb
<http://python3-blivet_2.2.0.bb>
+++
b/meta-python/recipes-extended/python-blivet/python3-blivet_2.2.0.bb
<http://python3-blivet_2.2.0.bb>
@@ -23,6 +23,7 @@ SRC_URI =
"git://github.com/rhinstaller/blivet;branch=2.2-devel
<http://github.com/rhinstaller/blivet;branch=2.2-devel> \
file://0011-invoking-fsck-with-infinite-timeout.patch \
file://0012-invoking-mkfs-with-infinite-timeout.patch \
file://0013-Revert-Adapt-to-logging-module-name-change.patch \
+ file://0014-invoking-dd-with-infinite-timeout.patch \
"
inherit distro_features_check
--
1.8.3.1
--
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