Date: Sun, 20 Oct 2019 18:14:37 -0600 From: Warner Losh <imp@bsdimp.com> To: bob prohaska <fbsd@www.zefox.net> Cc: freebsd-arm@freebsd.org Subject: Re: Swap_pager messages when no swap is in use Message-ID: <CANCZdfqpH61iaZFXJsdTJhJE%2B95=FXvit6AjvomFOZkMe=8XYg@mail.gmail.com> In-Reply-To: <20191021000433.GA14127@www.zefox.net> References: <20191021000433.GA14127@www.zefox.net>
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On Sun, Oct 20, 2019, 6:04 PM bob prohaska <fbsd@www.zefox.net> wrote: > While running svnlite to update sources on a Pi3 running -currrent > I was surprised to notice a flurry of > swap_pager: indefinite wait buffer: bufobj: 0, blkno: 133095, size: 4096 > swap_pager: indefinite wait buffer: bufobj: 0, blkno: 136056, size: 4096 > swap_pager: indefinite wait buffer: bufobj: 0, blkno: 140560, size: 4096 > swap_pager: indefinite wait buffer: bufobj: 0, blkno: 134290, size: 8192 > swap_pager: indefinite wait buffer: bufobj: 0, blkno: 124869, size: 16384 > swap_pager: indefinite wait buffer: bufobj: 0, blkno: 125113, size: 4096 > swap_pager: indefinite wait buffer: bufobj: 0, blkno: 142799, size: 4096 > messages when no swap seemed to be in use. Gstat reported much congestion > of the microSD card, holding / and half the swap, but there was no obvious > activity reading or writing swap, just the root partition. > > Should this be considered normal? It strikes me as very odd. > It took more than 30s for the IO to complete. Sadly, this is normal for cheap SD cards. Warner Thanks for reading, > > bob prohaska > > _______________________________________________ > freebsd-arm@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-arm > To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org" >
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