Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.debian.user > #205322

Re: OT: Current_Pending_Sector on /dev/sd?

From Pascal Hambourg <pascal@plouf.fr.eu.org>
Newsgroups linux.debian.user
Subject Re: OT: Current_Pending_Sector on /dev/sd?
Date 2019-02-13 23:00 +0100
Message-ID <xraJs-6xx-15@gated-at.bofh.it> (permalink)
References <xr2LU-1wL-17@gated-at.bofh.it> <xr3oB-1Zl-5@gated-at.bofh.it>
Organization linux.* mail to news gateway

Show all headers | View raw

Le 13/02/2019 à 15:01, Alexander V. Makartsev a écrit :
>>
> IMO, it's ok for disk devices to develop unreadable blocks (bad blocks),

No it's not ok. Unreadable blocks means lost data.

> Internal firmware of the disk takes care of bad blocks, marks them
> internally and reallocates them. (makes sure that next read\write
> request to that bad block will be redirected to a safe block)

The next *successful* read/write.

At least this is how things should work. But in my experience, bad 
blocks are not reallocated so easily.

Back to linux.debian.user | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

OT: Current_Pending_Sector on /dev/sd? basti <mailinglist@unix-solution.de> - 2019-02-13 14:30 +0100
  Re: OT: Current_Pending_Sector on /dev/sd? Dan Ritter <dsr@randomstring.org> - 2019-02-13 15:10 +0100
    Re: OT: Current_Pending_Sector on /dev/sd? Pascal Hambourg <pascal@plouf.fr.eu.org> - 2019-02-13 23:00 +0100
  Re: OT: Current_Pending_Sector on /dev/sd? "Alexander V. Makartsev" <avbetev@gmail.com> - 2019-02-13 15:10 +0100
    Re: OT: Current_Pending_Sector on /dev/sd? Dan Ritter <dsr@randomstring.org> - 2019-02-13 15:30 +0100
    Re: OT: Current_Pending_Sector on /dev/sd? Pascal Hambourg <pascal@plouf.fr.eu.org> - 2019-02-13 23:00 +0100
  Re: OT: Current_Pending_Sector on /dev/sd? Claudio Kuenzler <ck@claudiokuenzler.com> - 2019-02-13 20:20 +0100
    Re: OT: Current_Pending_Sector on /dev/sd? basti <mailinglist@unix-solution.de> - 2019-02-14 12:30 +0100
      Re: OT: Current_Pending_Sector on /dev/sd? Claudio Kuenzler <ck@claudiokuenzler.com> - 2019-02-14 13:00 +0100
        Re: OT: Current_Pending_Sector on /dev/sd? Greg Wooledge <wooledg@eeg.ccf.org> - 2019-02-14 14:50 +0100

csiph-web