From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Sun, 1 Jun 2008 12:11:50 +0400 From: Alexey Tourbin To: ALT Devel discussion list Message-ID: <20080601081150.GE7996@solemn.turbinal> Mail-Followup-To: ALT Devel discussion list References: <20080531185847.GZ7996@solemn.turbinal> <20080531194452.GA3975@wo.int.altlinux.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="UD9uuWeujuEvWfkY" Content-Disposition: inline In-Reply-To: <20080531194452.GA3975@wo.int.altlinux.org> Subject: Re: [devel] comprehensive rsyncability test X-BeenThere: devel@lists.altlinux.org X-Mailman-Version: 2.1.10b3 Precedence: list Reply-To: ALT Linux Team development discussions List-Id: ALT Linux Team development discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 01 Jun 2008 08:08:14 -0000 Archived-At: List-Archive: List-Post: --UD9uuWeujuEvWfkY Content-Type: multipart/mixed; boundary="DHioQtdaSVZskSfq" Content-Disposition: inline --DHioQtdaSVZskSfq Content-Type: text/plain; charset=koi8-r Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, May 31, 2008 at 11:44:52PM +0400, Dmitry V. Levin wrote: > On Sat, May 31, 2008 at 10:58:47PM +0400, Alexey Tourbin wrote: > > =F0=D2=C5=C4=D7=C1=D2=C9=D4=C5=CC=D8=CE=CF=C5 =D4=C5=D3=D4=C9=D2=CF=D7= =C1=CE=C9=C5 rsyncable gzdio =D0=CF=CB=C1=DA=C1=CC=CF, =DE=D4=CF =DC=C6=C6= =C5=CB=D4 > > =CF=D4 rsyncable deflate =C5=D3=D4=D8, =C9 =CC=D5=DE=DB=C5 =D7=D3=C5=C7= =CF =CF=CE =D0=D2=CF=D1=D7=CC=D1=C5=D4=D3=D1 =D0=D2=C9 > > =CE=C5=DA=CE=C1=DE=C9=D4=C5=CC=D8=CE=CF=CD =C9=DA=CD=C5=CE=C5=CE=C9=C9 = =D0=C1=CB=C5=D4=CF=D7; =CB=D2=CF=CD=C5 =D4=CF=C7=CF, =D0=C1=CB=C5=D4 =C4=CF= =CC=D6=C5=CE =D3=CF=C4=C5=D2=D6=C1=D4=D8 > > =C4=CF=D3=D4=C1=D4=CF=DE=CE=CF =C2=CF=CC=D8=DB=C9=C5 =C6=C1=CA=CC=D9 (= =C5=D3=CC=C9 =D0=C1=CB=C5=D4 =C3=C5=CC=C9=CB=CF=CD =D3=CF=D3=D4=CF=C9=D4 = =C9=DA =CD=C1=CC=C5=CE=D8=CB=C9=C8 > > =C6=C1=CA=CC=CF=D7, =D4=CF rsyncability =D2=C5=DA=CB=CF =D0=C1=C4=C1=C5= =D4). > >=20 > > =EE=CF =CF=C4=C9=CE=CF=DE=CE=D9=C5 =D4=C5=D3=D4=D9 =CE=C5 =D7=D9=D1=D7= =CC=D1=C0=D4 "=D2=C5=C1=CC=D8=CE=CF=C7=CF =D0=CF=CC=CF=D6=C5=CE=C9=D1 =D7= =C5=DD=C5=CA"; =D4=D2=C5=C2=D5=C5=D4=D3=D1 > > =C2=CF=CC=C5=C5 =DB=C9=D2=CF=CB=CF=C5 =D4=C5=D3=D4=C9=D2=CF=D7=C1=CE=C9= =C5 =D3 =D0=D2=C9=D7=CC=C5=DE=C5=CE=C9=C5=CD "=D2=C5=C1=CC=D8=CE=D9=C8 =C4= =C1=CE=CE=D9=C8" =DA=C1 =CE=C5=CB=CF=D4=CF=D2=D9=CA > > =D0=D2=CF=CD=C5=D6=D5=D4=CF=CB =D7=D2=C5=CD=C5=CE=C9. > >=20 > > =F0=D2=C5=C4=CC=C1=C7=C1=C0 =D0=D2=CF=D4=C5=D3=D4=C9=D2=CF=D7=C1=D4=D8 = rsyncability =C4=D7=D5=C8 =CB=C1=D4=C1=CC=CF=C7=CF=D7: > > /ALT/archive/Sisyphus/2008/03/01/files/x86_64/RPMS > > /ALT/archive/Sisyphus/2008/04/01/files/x86_64/RPMS > >=20 > > =ED=C5=D4=CF=C4=C9=CB=C1 =D4=C5=D3=D4=C9=D2=CF=D7=C1=CE=C9=D1 =D3=CC=C5= =C4=D5=C0=DD=C1=D1: > > 1) =E9=DA =CB=C1=D4=C1=CC=CF=C7=CF=D7 =D0=C1=D2=C1=CD=C9 =D7=D9=C2=C9= =D2=C1=C0=D4=D3=D1 =C6=C1=CA=CC=D9, =D5 =CB=CF=D4=CF=D2=D9=C8 =D3=CF=D7=D0= =C1=C4=C1=C5=D4 > > =C9=CD=D1 =D0=C1=CB=C5=D4=C1 %{NAME}, =CE=CF =D0=D2=C9 =DC=D4=CF=CD =CE= =C5 =D3=CF=D7=D0=C1=C4=C1=C5=D4 =C9=CD=D1 =C6=C1=CA=CC=C1 > > %name-%version-%release.x86_64.rpm. > > 2) =E4=CC=D1 =CB=C1=D6=C4=CF=CA =D0=C1=D2=D9 =D0=C1=CB=C5=D4=CF=D7 =C9= =DA=D7=CC=C5=CB=C1=C5=D4=D3=D1 cpio =C1=D2=C8=C9=D7 =C9 =D0=C5=D2=C5=D0=C1= =CB=CF=D7=D9=D7=C1=C5=D4=D3=D1 > > =D3 =D0=CF=CD=CF=DD=D8=C0 rsyncable gzdio =C9=DA =CE=CF=D7=CF=C7=CF rpm= io. > > 3) =EF=D4=D3=C5=CB=C1=C0=D4=D3=D1 =CD=C1=CC=C5=CE=D8=CB=C9=C5 =D0=C1=CB= =C5=D4=D9: =CF=C2=C1 =D0=C5=D2=C5=D0=C1=CB=CF=D7=C1=CE=CE=D9=C8 =C1=D2=C8= =C9=D7=C1 =C4=CF=CC=D6=CE=D9 =C2=D9=D4=D8 > > =C2=CF=CC=D8=DB=C5 32K. > > 4) =FA=C1=D0=D5=D3=CB=C1=C5=D4=D3=D1 rsync, =CB=CF=D4=CF=D2=D9=CA =C4= =C9=C1=C7=CE=CF=D3=D4=C9=D2=D5=C5=D4 =D3=D4=C5=D0=C5=CE=D8 "=D3=CF=D7=D0=C1= =C4=C5=CE=C9=D1" =C4=D7=D5=C8 > > =D0=C5=D2=C5=D0=C1=CB=CF=D7=C1=CE=CE=D9=C8 =C1=D2=C8=C9=D7=CF=D7. >=20 > =F4=CF=C7=C4=C1, =CE=C1=D7=C5=D2=CE=CF=C5, =CE=C1=C4=CF =D3=D2=C1=D7=CE= =C9=D4=D8 =C5=DD=A3 =C9 =D2=C1=DA=CD=C5=D2 rsyncable deflate, =CE=D9=CE=C5= =DB=CE=C9=CA > =CE=C5-rsyncable deflate =C9 lzma =C4=CC=D1 =DC=D4=C9=C8 =C4=D7=D5=C8 =C7= =D2=D5=D0=D0 =D0=C1=CB=C5=D4=CF=D7. =E4=C1=CC=C5=C5 =D1 =D0=D2=C9=C3=C5=D0=C9=CC =D4=C1=C2=CC=C9=C3=D5 =C6=C1=CA=CC-2 gzdio-=D2=C1=DA=CD=C5=D2 lzdio(2)-=D2=C1=DA=CD=C5=D2 l= zma-5-=D2=C1=DA=CD=C5=D2 ------ ------------ --------------- ------------- $ cut -f2 lzma.txt |sum =20 2433627 $ =EF=C2=DD=C9=CA =D2=C1=DA=CD=C5=D2 =CE=CF=D7=D9=C8 =C6=C1=CA=CC=CF=D7, =D0= =C5=D2=C5=D0=C1=CB=CF=D7=C1=CE=CE=D9=C8 =D3 =D0=CF=CD=CF=DD=D8=C0 rsyncable= deflate, =D0=D2=C5=D6=CE=C9=CA -- 2.32G. $ cut -f3 lzma.txt |sum 1960275 $ cut -f4 lzma.txt |sum 1819361 $=20 =E5=D3=CC=C9 =D4=C5 =D6=C5 =D3=C1=CD=D9=C5 =C6=C1=CA=CC=D9 =D3=D6=C1=D4=D8 = =D3 =D0=CF=CD=CF=DD=D8=C0 'lzma -2' =C9=CC=C9 'lzma -5', =D4=CF =D0=CF=CC=D5=DE=C9=CD 1.87G =C9 1.73G =D3=CF=CF=D4=D7=C5=D4=D3=D4=D7= =C5=CE=CE=CF. =EE=C1=D0=CF=CD=CE=C0, =DE=D4=CF =D0=D2=C9 =D3=C9=CE=C8=D2=CF=CE=C9=DA=C1=C3=C9=C9 rsync =D3=CB=C1=DE=C1=CC 1.57G. = =EE=C5=D3=CB=CF=CC=D8=CB=CF =D4=CF=DE=CE=C5=C5, =D2=C1=DA=CE=C9=C3=C1 =CD=C5=D6=C4=D5 1.57G =C9 1.73G =D7 =C4=C1=CE=CE=CF=CD =D3=CC=D5=DE=C1=C5 1= 72M. #!/bin/sh -efu packages "$1" >pkg1 packages "$2" >pkg2 join -t$'\t' -j 1 -o '0 1.3 2.3' pkg1 pkg2 |awk -F'\t' '$2!=3D$3' >pkg12 while read -r pkg f1 f2; do rpm2cpio "$1/$f1" |./gzdio >cpio1.gz rpm2cpio "$2/$f2" |./gzdio >cpio2.gz s1=3D$(du -b cpio1.gz |awk '{print int($1/1024+0.5)}') s2=3D$(du -b cpio2.gz |awk '{print int($1/1024+0.5)}') [ "$s1" -gt 32 ] && [ "$s2" -gt 32 ] || continue rpm2cpio "$2/$f2" |./lzdio >cpio2.lz-2 rpm2cpio "$2/$f2" |./lzma -5 >cpio2.lz-5 s3=3D$(du -b cpio2.lz-2 |awk '{print int($1/1024+0.5)}') s4=3D$(du -b cpio2.lz-5 |awk '{print int($1/1024+0.5)}') echo $f2$'\t'$s2$'\t'$s3$'\t'$s4 done