Date: Sun, 24 Apr 2016 12:46:11 -0500 From: Larry Rosenman <ler@lerctr.org> To: Johannes Dieterich <dieterich.joh@gmail.com> Cc: Allan Jude <allanjude@freebsd.org>, freebsd-current <freebsd-current@freebsd.org>, owner-freebsd-current@freebsd.org Subject: Re: extremely slow to get to loader Message-ID: <1d14fe66a00ef49e90defdf97cf89287@thebighonker.lerctr.org> In-Reply-To: <CABquGzXPvpM4OAQhy36-QCZGPEDqYP%2B0%2BqS2occjxcOPF1Vm0g@mail.gmail.com> References: <CABquGzUUDKEC2fahS0nwsJ1L1QGhg6pjFUdanh3woTn6eDCiUg@mail.gmail.com> <5718FCD6.8020605@freebsd.org> <CABquGzXPvpM4OAQhy36-QCZGPEDqYP%2B0%2BqS2occjxcOPF1Vm0g@mail.gmail.com>
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On 2016-04-21 20:56, Johannes Dieterich wrote: > On Thu, Apr 21, 2016 at 12:16 PM, Allan Jude <allanjude@freebsd.org> > wrote: >> On 2016-04-21 10:46, Johannes Dieterich wrote: >>> Dear all, >>> >>> with r298385, I observe extremely long times from turning on my >>> laptop >>> to reach loader. This is a regression compared to a roughly 1 week >>> old >>> CURRENT. >>> >>> This is an AMD A12-8800B laptop booting in legacy mode into a >>> ZFS+GELI setup. >>> >>> Please let me know how I can help to solve this issue. >>> >>> Thanks, >>> >>> Johannes >>> _______________________________________________ >>> freebsd-current@freebsd.org mailing list >>> https://lists.freebsd.org/mailman/listinfo/freebsd-current >>> To unsubscribe, send any mail to >>> "freebsd-current-unsubscribe@freebsd.org" >>> >> >> Can you describe where exactly it is slow? > Yes, it hangs after "BIOS drive C: is disk 0" for a good 3 minutes > before it eventually continues. > >> Once you get to the loader menu (the beastie menu), can you choose the >> option to go to the loader prompt, and type: >> bcachestat >> >> And provide the output of that. > Here we go (w/o mistakes I hope...): > cache blocks: 32768 > cache blocksz: 572 > unit cache blocks: 32768 > cached units: 1 > 1162 ops 0 bypasses 12109 hits 739 misses > > Thanks so much for the response! > > Johannes I'm seeing similar, PLUS the kernel seems(!) to not continue on to the RC scripts after mount root. (BIOS BOOT). I reverted to an older kernel and boot block and zfsloader to get up. -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 214-642-9640 E-Mail: ler@lerctr.org US Mail: 17716 Limpia Crk, Round Rock, TX 78664-7281
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