Date: Tue, 26 Dec 2017 16:22:28 +0900 (JST) From: Mori Hiroki <yamori813@yahoo.co.jp> To: Eugene Grosbein <eugen@grosbein.net>, "freebsd-mips@freebsd.org" <freebsd-mips@freebsd.org> Subject: Re: reboot -r on mips Message-ID: <663673.1215.qm@web101715.mail.ssk.yahoo.co.jp> In-Reply-To: <554872.85153.qm@web101719.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>
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Hi=0A=0AI have new good idea at upgrading flash.=0A=0Ahttps://translate.goo= gle.com/translate?sl=3Dja&tl=3Den&js=3Dy&prev=3D_t&hl=3Dja&ie=3DUTF-8&u=3Dh= ttps%3A%2F%2Fqiita.com%2Fyamori813%2Fitems%2F437dee80478fccac34ee&edit-text= =3D=0A=0A=0A----- Original Message -----=0A> From: Mori Hiroki <yamori813@y= ahoo.co.jp>=0A> To: Eugene Grosbein <eugen@grosbein.net>; "freebsd-mips@fre= ebsd.org" <freebsd-mips@freebsd.org>=0A> Cc: =0A> Date: 2017/12/21, Thu 16:= 53=0A> Subject: Re: reboot -r on mips=0A> =0A> Hi.=0A> =0A> I found some ti= me failed reboot -r. Log is here.=C2=A0=0A> =0A> Jan=C2=A0 1 09:01:04 init:= cannot mount tmpfs on /dev/reroot: No space left on device=0A> Jan=C2=A0 1= 09:01:04 init: reroot failed; going to single user mode=0A> =0A> I checked= code.=C2=A0This error come from TMPFS_PAGES_MINRESERVED=0A> cheek in=C2=A0= sys/fs/tmpfs/tmpfs_vfsops.c.=0A> =0A> Now=C2=A0TMPFS_PAGES_MINRESERVED is 4= MByte. This is big because of=0A> my target have only 16MByte or 32Byte mem= ory.=0A> =0A> I want change smaller value to=C2=A0TMPFS_PAGES_MINRESERVED.= =0A> =0A> How to modify code?=0A> =0A> Regards=0A> =0A> Hiroki Mori=0A> =0A= > ----- Original Message -----=0A>> From: Mori Hiroki <yamori813@yahoo.co.= jp>=0A>> To: Eugene Grosbein <eugen@grosbein.net>; =0A> "freebsd-mips@free= bsd.org" <freebsd-mips@freebsd.org>=0A>> Cc: =0A>> Date: 2017/11/29, Wed = 20:41=0A>> Subject: Re: reboot -r on mips=0A>> =0A>> Hi=0A>> =0A>> I fou= nd new method at upgrade. That is use pipe.=0A>> =0A>> This is upgrade scr= ipt. This method only use 6MByte md=0A>> any size flash.=0A>> =0A>> #!/bi= n/sh=0A>> =0A>> ZBOARD=3D`uname -i`=0A>> =0A>> . /etc/upgrade.conf=0A>> = =0A>> cd /tmp=0A>> mkdir bin=0A>> mkdir sbin=0A>> mkdir libexec=0A>> m= kdir dev=0A>> mkdir lib=0A>> mkdir etc=0A>> mkdir -p usr/bin=0A>> cp /s= bin/init sbin/=0A>> cp /bin/sh bin/=0A>> cp /bin/dd bin/=0A>> cp /bin/ki= ll bin/=0A>> cp /libexec/ld-elf.so.1 libexec/=0A>> cp /etc/login.conf.db = etc/=0A>> cp /usr/bin/tftp usr/bin/=0A>> cp /lib/libedit.so.7 lib/=0A>> = cp /lib/libncursesw.so.8 lib/=0A>> cp /lib/libc.so.7 lib/=0A>> mkfifo fla= shpipe=0A>> =0A>> kenv vfs.root.mountfrom=3D"ufs:md0"=0A>> =0A>> #echo ${= ZBOARD}.zimage=0A>> =0A>> echo "#!/bin/sh" > etc/rc=0A>> echo "dd if=3D/f= lashpipe of=3D${UPGRADEDEV} obs=3D${UPGRADEBS} conv=3Dosync =0A>> &" >> et= c/rc=0A>> echo "echo =C2=A5"bin=0A>> get ${ZBOARD}.zimage /flashpipe=0A>>= quit=C2=A5" | tftp ${UPGRADETFTP} 69" >> etc/rc=0A>> echo "kill -INT 1" = >> etc/rc=0A>> chmod a+x etc/rc=0A>> =0A>> reboot -r=0A>> =0A>> Hiroki M= ori=0A>> =0A>> ----- Original Message -----=0A>>> =C2=A0=C2=A0From: Mori H= iroki <yamori813@yahoo.co.jp>=0A>>> =C2=A0=C2=A0To: Eugene Grosbein <eugen@= grosbein.net>; =0A>> "freebsd-mips@freebsd.org" <freebsd-mips@freebsd.org>= =0A>>> =C2=A0=C2=A0Cc: =0A>>> =C2=A0=C2=A0Date: 2017/11/28, Tue 16:38=0A>>>= =C2=A0=C2=A0Subject: Re: reboot -r on mips=0A>>> =0A>>> =C2=A0=C2=A0Hi=0A>= >> =0A>>> =C2=A0=C2=A0Thanks for your advice. I missing your mail.=0A>>> = =0A>>> =C2=A0=C2=A0I use ZRouter build system. This build use md file syste= m at /tmp.=0A>>> =0A>>> =C2=A0=C2=A0But small(10M) than 8M flash upgrade. T= hen I do this way.=0A>>> =0A>>> =C2=A0=C2=A01. nomal boot process=0A>>> =0A= >>> =C2=A0=C2=A02. set kenv to prepareupgrade=3D1=0A>>> =0A>>> =C2=A0=C2=A0= 3. reboot -r=0A>>> =0A>>> =C2=A0=C2=A04. if set=C2=A0prepareupgrade then=C2= =A0delete old md and make big(16M) md in =0A> rc.=0A>>> =0A>>> =C2=A0=C2=A0= 5. make minimum rootfs in md and save new image by tftp.=0A>>> =0A>>> =C2= =A0=C2=A06. reboot -r=0A>>> =0A>>> =C2=A0=C2=A07. image to flash by dd=0A>>= > =0A>>> =C2=A0=C2=A08.=C2=A0kill -INT 1=0A>>> =0A>>> =C2=A0=C2=A0Thanks ag= ain.=0A>>> =0A>>> =C2=A0=C2=A0Hiroki Mori=0A>>> =0A>>> =C2=A0=C2=A0----- Or= iginal Message -----=0A>>>> =C2=A0=C2=A0From: Eugene Grosbein <eugen@grosb= ein.net>=0A>>>> =C2=A0=C2=A0To: Mori Hiroki <yamori813@yahoo.co.jp>; =0A>>= > =C2=A0=C2=A0"freebsd-mips@freebsd.org" <freebsd-mips@freebsd.org>=0A>>>> = =C2=A0=C2=A0Cc: =0A>>>> =C2=A0=C2=A0Date: 2017/11/27, Mon 21:17=0A>>>> = =C2=A0=C2=A0Subject: Re: reboot -r on mips=0A>>>> =0A>>>> =C2=A0=C2=A027.1= 1.2017 18:56, Mori Hiroki =D0=BF=D0=B8=D1=88=D0=B5=D1=82:=0A>>>>> =C2=A0=C2= =A0=C2=A0 Hi.=0A>>>>> =0A>>>>> =C2=A0=C2=A0=C2=A0 I found reboot -r today. = I try this function on my Atheros =0A> AR9.=0A>>>> =0A>>>> =C2=A0=C2=A0[sk= ip]=0A>>>> =0A>>>>> =C2=A0=C2=A0=C2=A0 This function make complete flash up= date method.=0A>>>> =0A>>>> =C2=A0=C2=A0Yes, it's great. Also, look at =0A= >>>> =0A> =C2=A0=C2=A0https://lists.freebsd.org/pipermail/freebsd-mips/2016= -February/004431.html=0A>>>> =0A>>> =C2=A0=C2=A0___________________________= ____________________=0A>>> =C2=A0=C2=A0freebsd-mips@freebsd.org mailing lis= t=0A>>> =C2=A0=C2=A0https://lists.freebsd.org/mailman/listinfo/freebsd-mips= =0A>>> =C2=A0=C2=A0To unsubscribe, send any mail to =0A>>> =C2=A0=C2=A0"fre= ebsd-mips-unsubscribe@freebsd.org"=0A>>> =0A>> ___________________________= ____________________=0A>> freebsd-mips@freebsd.org mailing list=0A>> http= s://lists.freebsd.org/mailman/listinfo/freebsd-mips=0A>> To unsubscribe, s= end any mail to =0A>> "freebsd-mips-unsubscribe@freebsd.org"=0A>> =0A> ___= ____________________________________________=0A> freebsd-mips@freebsd.org m= ailing list=0A> https://lists.freebsd.org/mailman/listinfo/freebsd-mips=0A>= To unsubscribe, send any mail to =0A> "freebsd-mips-unsubscribe@freebsd.or= g"=0A>
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