Date: Mon, 7 Jan 2019 01:15:24 +0200 From: Christos Chatzaras <chris@cretaforce.gr> To: FreeBSD Questions <freebsd-questions@freebsd.org> Subject: Re: What smartctl command to use to verify if disk is okay or failing ? Message-ID: <8A02A61A-38E1-488C-A33B-FBDC6EB639EC@cretaforce.gr> In-Reply-To: <613aefd600422ad976a4cf44a96b4977fa2937a3.camel@yandex.com> References: <613aefd600422ad976a4cf44a96b4977fa2937a3.camel@yandex.com>
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> On 7 Jan 2019, at 01:07, Manish Jain <jude.obscure@yandex.com> wrote: > > Hi, > > Yesterday I saw an AHCI/CAM error on my SATA SSD on the console, and I > am a bit worried whether the disk (ada0) is failing. > > I installed smartmontools and enabled smartd in rc.conf. But I am > unable to figure out the command to utilise for reliably testing the > state of /dev/ada0 (Samsung EVO 850; SMART enabled). > > If anyone could tell me the right command to go through a good test > (preferably with a log file generated), it would be much appreciated. > > > Thanks, > Manish Jain smartctl -t long /dev/ada0 and when it finishes try: smartctl -a /dev/ada0
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