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Open Source and information security mailing list archives
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Date: Sat, 30 Mar 2019 14:14:39 -0400 From: "Theodore Ts'o" <tytso@....edu> To: liu.song11@....com.cn Cc: adilger@...ger.ca, jack@...e.cz, fishland@...yun.com, jack@...e.com, linux-ext4@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH] jbd2: do not start commit when t_updates does not back tozero On Sat, Mar 30, 2019 at 03:24:44PM +0800, liu.song11@....com.cn wrote: > > When we unzipped bunch of files under ext4, sometimes got hungtask warning > which indicate process was waiting on "j_wait_transaction_locked". Can you give a clean repro of this? What sort of storage device are you using, and what sort of file systems and mount options are you using? I unzip files under ext4 all the time w/o any problems.... - Ted
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