Date: Tue, 28 Jun 2016 07:33:18 +0000 From: Hongjiang Zhang <honzhan@microsoft.com> To: =?iso-8859-2?Q?Edward_Tomasz_Napiera=B3a?= <trasz@FreeBSD.org> Cc: "freebsd-fs@freebsd.org" <freebsd-fs@freebsd.org> Subject: RE: ufs freeze does not work Message-ID: <SN2PR03MB2224903F61C7DD576EDDB05DB5220@SN2PR03MB2224.namprd03.prod.outlook.com> In-Reply-To: <20160628065432.GA20716@brick> References: <CO2PR03MB2215FAA1AB86A669039B9540B5210@CO2PR03MB2215.namprd03.prod.outlook.com> <20160628065432.GA20716@brick>
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I run "./freeze -f", the program should freeze the "/" file partition, but I can still write something to "/tmp" folder. -----Original Message----- From: Edward Tomasz Napierała [mailto:etnapierala@gmail.com] On Behalf Of Edward Tomasz Napierala Sent: Tuesday, June 28, 2016 2:55 PM To: Hongjiang Zhang <honzhan@microsoft.com> Cc: freebsd-fs@freebsd.org Subject: Re: ufs freeze does not work On 0627T0815, Hongjiang Zhang via freebsd-fs wrote: > Hi all, > > I wrote a test to freeze ufs, but it does not work even if the ioctl returns successful. What is the problem? What do you mean by 'does not work'? What happens, and what did you expect to happen? Regarding your example - remember that the filesystem gets automatically unsuspended as soon as you close the /dev/ufssuspend file descriptor.
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