linux-ext4 - [Bug 43305] Deleting a folder with 500 000 small files causes deadlock in start_this

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20120529203450.EF9DF11FD19@bugzilla.kernel.org>
Date:	Tue, 29 May 2012 20:34:50 +0000 (UTC)
From:	bugzilla-daemon@...zilla.kernel.org
To:	linux-ext4@...r.kernel.org
Subject: [Bug 43305] Deleting a folder with 500 000 small files causes
 deadlock in start_this_handle.irsa.7

https://bugzilla.kernel.org/show_bug.cgi?id=43305





--- Comment #4 from Jan Kara <jack@...e.cz>  2012-05-29 20:34:50 ---
Actually, this does not seem like deadlock as such. Rather the storm of discard
requests we send to the drive probably causes a headache to its FTL. Can you
try mounting the filesystem with 'nodiscard' mount option?

-- 
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching the assignee of the bug.
--
To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html