Date: Tue, 26 Dec 2017 10:05:21 +0200 From: Aleksandr Rybalko <ray@ddteam.net> To: Mori Hiroki <yamori813@yahoo.co.jp> Cc: Eugene Grosbein <eugen@grosbein.net>, "freebsd-mips@freebsd.org" <freebsd-mips@freebsd.org> Subject: Re: reboot -r on mips Message-ID: <CAJ1Oi8HKUZr%2B0pFAYZH%2Bhfc6dYzHmiGT27pS7mopChkfCPKRYA@mail.gmail.com> In-Reply-To: <663673.1215.qm@web101715.mail.ssk.yahoo.co.jp> References: <129336.4485.qm@web101707.mail.ssk.yahoo.co.jp> <5A1C0240.8000102@grosbein.net> <409601.10493.qm@web101716.mail.ssk.yahoo.co.jp> <115897.36610.qm@web101713.mail.ssk.yahoo.co.jp> <554872.85153.qm@web101719.mail.ssk.yahoo.co.jp> <663673.1215.qm@web101715.mail.ssk.yahoo.co.jp>
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Hi guys! Thanks Hiroki, copy squashed rootfs to memory is great idea! I like it. Thanks! 2017-12-26 9:22 GMT+02:00 Mori Hiroki <yamori813@yahoo.co.jp>: > Hi > > I have new good idea at upgrading flash. > > https://translate.google.com/translate?sl=3Dja&tl=3Den&js=3Dy&; > prev=3D_t&hl=3Dja&ie=3DUTF-8&u=3Dhttps%3A%2F%2Fqiita.com%2Fyamori813%2Fit= ems% > 2F437dee80478fccac34ee&edit-text=3D > > > ----- Original Message ----- > > From: Mori Hiroki <yamori813@yahoo.co.jp> > > To: Eugene Grosbein <eugen@grosbein.net>; "freebsd-mips@freebsd.org" < > freebsd-mips@freebsd.org> > > Cc: > > Date: 2017/12/21, Thu 16:53 > > Subject: Re: reboot -r on mips > > > > Hi. > > > > I found some time failed reboot -r. Log is here. > > > > Jan 1 09:01:04 init: cannot mount tmpfs on /dev/reroot: No space left > on device > > Jan 1 09:01:04 init: reroot failed; going to single user mode > > > > I checked code. This error come from TMPFS_PAGES_MINRESERVED > > cheek in sys/fs/tmpfs/tmpfs_vfsops.c. > > > > Now TMPFS_PAGES_MINRESERVED is 4MByte. This is big because of > > my target have only 16MByte or 32Byte memory. > > > > I want change smaller value to TMPFS_PAGES_MINRESERVED. > > > > How to modify code? > > > > Regards > > > > Hiroki Mori > > > > ----- Original Message ----- > >> From: Mori Hiroki <yamori813@yahoo.co.jp> > >> To: Eugene Grosbein <eugen@grosbein.net>; > > "freebsd-mips@freebsd.org" <freebsd-mips@freebsd.org> > >> Cc: > >> Date: 2017/11/29, Wed 20:41 > >> Subject: Re: reboot -r on mips > >> > >> Hi > >> > >> I found new method at upgrade. That is use pipe. > >> > >> This is upgrade script. This method only use 6MByte md > >> any size flash. > >> > >> #!/bin/sh > >> > >> ZBOARD=3D`uname -i` > >> > >> . /etc/upgrade.conf > >> > >> cd /tmp > >> mkdir bin > >> mkdir sbin > >> mkdir libexec > >> mkdir dev > >> mkdir lib > >> mkdir etc > >> mkdir -p usr/bin > >> cp /sbin/init sbin/ > >> cp /bin/sh bin/ > >> cp /bin/dd bin/ > >> cp /bin/kill bin/ > >> cp /libexec/ld-elf.so.1 libexec/ > >> cp /etc/login.conf.db etc/ > >> cp /usr/bin/tftp usr/bin/ > >> cp /lib/libedit.so.7 lib/ > >> cp /lib/libncursesw.so.8 lib/ > >> cp /lib/libc.so.7 lib/ > >> mkfifo flashpipe > >> > >> kenv vfs.root.mountfrom=3D"ufs:md0" > >> > >> #echo ${ZBOARD}.zimage > >> > >> echo "#!/bin/sh" > etc/rc > >> echo "dd if=3D/flashpipe of=3D${UPGRADEDEV} obs=3D${UPGRADEBS} conv= =3Dosync > >> &" >> etc/rc > >> echo "echo =C2=A5"bin > >> get ${ZBOARD}.zimage /flashpipe > >> quit=C2=A5" | tftp ${UPGRADETFTP} 69" >> etc/rc > >> echo "kill -INT 1" >> etc/rc > >> chmod a+x etc/rc > >> > >> reboot -r > >> > >> Hiroki Mori > >> > >> ----- Original Message ----- > >>> From: Mori Hiroki <yamori813@yahoo.co.jp> > >>> To: Eugene Grosbein <eugen@grosbein.net>; > >> "freebsd-mips@freebsd.org" <freebsd-mips@freebsd.org> > >>> Cc: > >>> Date: 2017/11/28, Tue 16:38 > >>> Subject: Re: reboot -r on mips > >>> > >>> Hi > >>> > >>> Thanks for your advice. I missing your mail. > >>> > >>> I use ZRouter build system. This build use md file system at /tmp. > >>> > >>> But small(10M) than 8M flash upgrade. Then I do this way. > >>> > >>> 1. nomal boot process > >>> > >>> 2. set kenv to prepareupgrade=3D1 > >>> > >>> 3. reboot -r > >>> > >>> 4. if set prepareupgrade then delete old md and make big(16M) md in > > rc. > >>> > >>> 5. make minimum rootfs in md and save new image by tftp. > >>> > >>> 6. reboot -r > >>> > >>> 7. image to flash by dd > >>> > >>> 8. kill -INT 1 > >>> > >>> Thanks again. > >>> > >>> Hiroki Mori > >>> > >>> ----- Original Message ----- > >>>> From: Eugene Grosbein <eugen@grosbein.net> > >>>> To: Mori Hiroki <yamori813@yahoo.co.jp>; > >>> "freebsd-mips@freebsd.org" <freebsd-mips@freebsd.org> > >>>> Cc: > >>>> Date: 2017/11/27, Mon 21:17 > >>>> Subject: Re: reboot -r on mips > >>>> > >>>> 27.11.2017 18:56, Mori Hiroki =D0=BF=D0=B8=D1=88=D0=B5=D1=82: > >>>>> Hi. > >>>>> > >>>>> I found reboot -r today. I try this function on my Atheros > > AR9. > >>>> > >>>> [skip] > >>>> > >>>>> This function make complete flash update method. > >>>> > >>>> Yes, it's great. Also, look at > >>>> > > https://lists.freebsd.org/pipermail/freebsd-mips/2016- > February/004431.html > >>>> > >>> _______________________________________________ > >>> freebsd-mips@freebsd.org mailing list > >>> https://lists.freebsd.org/mailman/listinfo/freebsd-mips > >>> To unsubscribe, send any mail to > >>> "freebsd-mips-unsubscribe@freebsd.org" > >>> > >> _______________________________________________ > >> freebsd-mips@freebsd.org mailing list > >> https://lists.freebsd.org/mailman/listinfo/freebsd-mips > >> To unsubscribe, send any mail to > >> "freebsd-mips-unsubscribe@freebsd.org" > >> > > _______________________________________________ > > freebsd-mips@freebsd.org mailing list > > https://lists.freebsd.org/mailman/listinfo/freebsd-mips > > To unsubscribe, send any mail to > > "freebsd-mips-unsubscribe@freebsd.org" > > > _______________________________________________ > freebsd-mips@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-mips > To unsubscribe, send any mail to "freebsd-mips-unsubscribe@freebsd.org" > --=20 WBW ------- Rybalko Aleksandr <ray@ddteam.net>
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