From: alma.diaz@gmx.com (alma diaz)
Subject: Nvme Pcie hotplug
Date: Tue, 03 Sep 2013 01:01:21 -0400 [thread overview]
Message-ID: <20130903050121.59290@gmx.com> (raw)
Hi All,
I have been trying to use Linux NVMe dirver for testing hotplug on HP and dell servers. But I see some problems. So I wanted to know if the opensource NVMe driver supports 'hotplug', or any code changes required to support the feature?
All the hotplug related modules acpiphp, pciehp and pci_hotplug were loaded before performing tests. The first problem seen is that the device is not detected once the surprise remove-inertion is done. Second is that, the device gets detected sometime after surprise remove-inertion, but the IOs do not resume on the device. The application just hangs.
Any pointers on what should be done to make it work. I would appreciate the help.
Thanks in advance.
chao
~alma
reply other threads:[~2013-09-03 5:01 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20130903050121.59290@gmx.com \
--to=alma.diaz@gmx.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.