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Date: Sun, 1 Aug 2010 11:35:44 +0400
From: "Ivan A. Melnikov" <iv@altlinux.org>
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Subject: Re: [newbies] Q: Git (repack, gc, fsck)
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=D0=92 Sat, 31 Jul 2010 23:16:24 +0700
Slava Semushin <slava.semushin@gmail.com> =D0=BF=D0=B8=D1=88=D0=B5=D1=82:

> =D0=97=D0=B4=D1=80=D0=B0=D0=B2=D1=81=D1=82=D0=B2=D1=83=D0=B9=D1=82=D0=B5!

=D0=97=D0=B4=D1=80=D0=B0=D0=B2=D1=81=D1=82=D0=B2=D1=83=D0=B9=D1=82=D0=B5.

> =D0=9A =D1=81=D0=BE=D0=B6=D0=B0=D0=BB=D0=B5=D0=BD=D0=B8=D1=8E, =D0=BD=D0=
=B5 =D0=BE=D1=87=D0=B5=D0=BD=D1=8C =D0=BF=D1=80=D0=B5=D0=B4=D1=81=D1=82=D0=
=B0=D0=B2=D0=BB=D1=8F=D1=8E =D1=81=D0=B5=D0=B1=D0=B5 =D0=BA=D0=B0=D0=BA =D1=
=80=D0=B0=D0=B1=D0=BE=D1=82=D0=B0=D1=8E=D1=82, =D1=87=D1=82=D0=BE =D0=B4=D0=
=B5=D0=BB=D0=B0=D1=8E=D1=82 =D0=B8 =D1=87=D0=B5=D0=BC
> =D0=BF=D0=BE=D0=BB=D0=B5=D0=B7=D0=BD=D1=8B =D0=BA=D0=BE=D0=BC=D0=B0=D0=BD=
=D0=B4=D1=8B git -- repack, gc =D0=B8 fsck. [...]

=D0=A0=D0=B0=D1=81=D1=81=D0=BA=D0=B0=D0=B6=D1=83, =D0=BA=D0=B0=D0=BA =D1=8F=
 =D1=8D=D1=82=D0=BE =D0=BF=D0=BE=D0=BD=D0=B8=D0=BC=D0=B0=D1=8E.

=3D=3D =D0=9D=D0=B5=D0=BC=D0=BD=D0=BE=D0=B3=D0=BE =D1=82=D0=B5=D0=BE=D1=80=
=D0=B8=D0=B8 =3D=3D

=D0=9A=D0=B0=D0=BA =D0=B8=D0=B7=D0=B2=D0=B5=D1=81=D1=82=D0=BD=D0=BE, git =
=D0=B2=D0=BD=D1=83=D1=82=D1=80=D0=B8 =D1=85=D1=80=D0=B0=D0=BD=D0=B8=D1=82 =
=D0=B4=D0=B0=D0=BD=D0=BD=D1=8B=D0=B5 =D0=B2 =D0=B2=D0=B8=D0=B4=D0=B5 =D0=BE=
=D0=B1=D1=8A=D0=B5=D0=BA=D1=82=D0=BE=D0=B2 =D0=BD=D0=B5=D1=81=D0=BA=D0=BE=
=D0=BB=D1=8C=D0=BA=D0=B8=D1=85 =D1=82=D0=B8=D0=BF=D0=BE=D0=B2
(blob, tree, commit, tag). =D0=98=D0=B7=D0=BD=D0=B0=D1=87=D0=B0=D0=BB=D1=8C=
=D0=BD=D0=BE =D1=8D=D1=82=D0=B8 =D0=BE=D0=B1=D1=8A=D0=B5=D0=BA=D1=82=D1=8B =
=D1=85=D1=80=D0=B0=D0=BD=D1=8F=D1=82=D1=81=D1=8F =D0=B2 =D1=84=D0=B0=D0=B9=
=D0=BB=D0=B0=D1=85,
=D0=BD=D0=B0=D0=B7=D0=B2=D0=B0=D0=BD=D0=BD=D1=8B=D1=85 =D0=BF=D0=BE SHA-=D1=
=81=D1=83=D0=BC=D0=BC=D0=B5 =D1=8D=D1=82=D0=BE=D0=B3=D0=BE =D0=BE=D0=B1=D1=
=8A=D0=B5=D0=BA=D1=82=D0=B0, =D0=B2=D0=BD=D1=83=D1=82=D1=80=D0=B8 .git/obje=
cts. =D0=94=D0=BB=D1=8F =D0=B1=D0=BE=D0=BB=D1=8C=D1=88=D0=B5=D0=B9
=D1=8D=D1=84=D1=84=D0=B5=D0=BA=D1=82=D0=B8=D0=B2=D0=BD=D0=BE=D1=81=D1=82=D0=
=B8 =D0=BD=D0=B5=D1=81=D0=BA=D0=BE=D0=BB=D1=8C=D0=BA=D0=BE =D0=BE=D0=B1=D1=
=8A=D0=B5=D0=BA=D1=82=D0=BE=D0=B2 =D0=BC=D0=BE=D0=B3=D1=83=D1=82 =D0=B1=D1=
=8B=D1=82=D1=8C =D0=BE=D0=B1=D1=8A=D0=B5=D0=B4=D0=B8=D0=BD=D0=B5=D0=BD=D1=
=8B =D0=B2 =D0=BE=D0=B4=D0=B8=D0=BD pack. =D0=A2=D0=B0=D0=BC,
=D0=BF=D0=BE=D0=BC=D0=B8=D0=BC=D0=BE =D0=BE=D0=B1=D1=8B=D1=87=D0=BD=D0=BE=
=D0=B3=D0=BE =D1=81=D0=B6=D0=B0=D1=82=D0=B8=D1=8F, =D0=B8=D1=81=D0=BF=D0=BE=
=D0=BB=D1=8C=D0=B7=D1=83=D0=B5=D1=82=D1=81=D1=8F delta-compression, =D0=B4=
=D0=BB=D1=8F
=D1=8D=D1=84=D1=84=D0=B5=D0=BA=D1=82=D0=B8=D0=B2=D0=BD=D0=BE=D0=B3=D0=BE =
=D1=85=D1=80=D0=B0=D0=BD=D0=B5=D0=BD=D0=B8=D1=8F =D0=BE=D0=B4=D0=B8=D0=BD=
=D0=B0=D0=BA=D0=BE=D0=B2=D1=8B=D1=85 =D0=B8=D0=BB=D0=B8 =D0=BC=D0=B0=D0=BB=
=D0=BE =D0=BE=D1=82=D0=BB=D0=B8=D1=87=D0=B0=D1=8E=D1=89=D0=B8=D1=85=D1=81=
=D1=8F =D0=BA=D1=83=D1=81=D0=BA=D0=BE=D0=B2 =D1=80=D0=B0=D0=B7=D0=BB=D0=B8=
=D1=87=D0=BD=D1=8B=D1=85
=D0=BE=D0=B1=D1=8A=D0=B5=D0=BA=D1=82=D0=BE=D0=B2 (=D0=B4=D0=B0=D0=B6=D0=B5 =
=D0=BB=D0=BE=D0=B3=D0=B8=D1=87=D0=B5=D1=81=D0=BA=D0=B8 =D0=BD=D0=B5 =D1=81=
=D0=B2=D1=8F=D0=B7=D0=B0=D0=BD=D0=BD=D1=8B=D1=85), =D0=BF=D0=BE=D1=8D=D1=82=
=D0=BE=D0=BC=D1=83 =D1=85=D0=BE=D1=80=D0=BE=D1=88=D0=BE =D0=BF=D0=B5=D1=80=
=D0=B5=D0=BF=D0=B0=D0=BA=D0=BE=D0=B2=D0=B0=D0=B2
=D1=80=D0=B5=D0=BF=D0=BE=D0=B7=D0=B8=D1=82=D0=BE=D1=80=D0=B8=D0=B9 =D0=BC=
=D0=BE=D0=B6=D0=BD=D0=BE =D1=81=D1=8D=D0=BA=D0=BE=D0=BD=D0=BE=D0=BC=D0=B8=
=D1=82=D1=8C =D0=BC=D0=BD=D0=BE=D0=B3=D0=BE =D0=B4=D0=B8=D1=81=D0=BA=D0=BE=
=D0=B2=D0=BE=D0=B3=D0=BE =D0=BF=D1=80=D0=BE=D1=81=D1=82=D1=80=D0=B0=D0=BD=
=D1=81=D1=82=D0=B2=D0=B0.

=D0=98=D0=BD=D1=82=D0=B5=D1=80=D0=B5=D1=81=D1=83=D1=8E=D1=89=D0=B8=D1=85=D1=
=81=D1=8F =D0=BF=D0=BE=D0=B4=D1=80=D0=BE=D0=B1=D0=BD=D0=BE=D1=81=D1=82=D1=
=8F=D0=BC=D0=B8 =D0=B8=D1=81=D0=BF=D0=BE=D0=BB=D1=8C=D0=B7=D1=83=D0=B5=D0=
=BC=D1=8B=D1=85 =D0=B0=D0=BB=D0=B3=D0=BE=D1=80=D0=B8=D1=82=D0=BC=D0=BE=D0=
=B2 =D0=B2=D1=81=D1=91-=D1=82=D0=B0=D0=BA=D0=B8 =D0=BE=D1=82=D0=BE=D1=88=D0=
=BB=D1=8E,
=D0=BD=D0=B0=D0=BF=D1=80=D0=B8=D0=BC=D0=B5=D1=80, =D0=BA git.git/Documentat=
ion/technical/pack-heuristics.txt -- 18
=D0=BA=D0=B8=D0=BB=D0=BE=D0=B1=D0=B0=D0=B9=D1=82 =D0=B0=D0=BD=D0=B3=D0=BB=
=D0=B8=D0=B9=D1=81=D0=BA=D0=B8=D1=85 =D0=B1=D1=83=D0=BA=D0=B2, =D0=BC=D0=B0=
=D0=BD=D0=B5=D1=80=D0=B0 =D0=B8=D0=B7=D0=BB=D0=BE=D0=B6=D0=B5=D0=BD=D0=B8=
=D1=8F =D0=B7=D0=B0=D0=B1=D0=B0=D0=B2=D0=BD=D0=B0, =D0=B4=D0=B0=D0=B6=D0=B5=
 =D0=BF=D0=B5=D1=80=D0=B5=D0=B2=D0=B5=D1=81=D1=82=D0=B8
=D0=B7=D0=B0=D1=85=D0=BE=D1=82=D0=B5=D0=BB=D0=BE=D1=81=D1=8C.

=3D=3D git repack =3D=3D

=D0=95=D0=B3=D0=BE =D0=B7=D0=B0=D0=B4=D0=B0=D1=87=D0=B0, =D0=BA=D0=B0=D0=BA=
 =D0=BF=D1=80=D1=8F=D0=BC=D0=BE =D1=83=D0=BA=D0=B0=D0=B7=D1=8B=D0=B2=D0=B0=
=D0=B5=D1=82 man, =D0=BE=D0=B1=D1=8A=D0=B5=D0=B4=D0=B8=D0=BD=D1=8F=D1=82=D1=
=8C =D0=BE=D0=B1=D1=8A=D0=B5=D0=BA=D1=82=D1=8B =D0=B2 pack'=D0=B8, =D0=B0
=D1=82=D0=B0=D0=BA=D0=B6=D0=B5 =D0=BE=D0=B1=D1=8A=D0=B5=D0=B4=D0=B8=D0=BD=
=D1=8F=D1=82=D1=8C =D0=BD=D0=B5=D1=81=D0=BA=D0=BE=D0=BB=D1=8C=D0=BA=D0=BE p=
ack'=D0=BE=D0=B2 =D0=B2 =D0=BE=D0=B4=D0=B8=D0=BD. =D0=A7=D1=82=D0=BE =D1=85=
=D0=BE=D1=80=D0=BE=D1=88=D0=BE, =D0=B2=D1=8B=D0=BF=D0=BE=D0=BB=D0=BD=D1=8F=
=D1=82=D1=8C =D0=B5=D0=B3=D0=BE
=D0=BC=D0=BE=D0=B6=D0=BD=D0=BE =D0=B4=D0=BE=D0=B2=D0=BE=D0=BB=D1=8C=D0=BD=
=D0=BE =D1=81=D0=BC=D0=B5=D0=BB=D0=BE, =D0=BE=D0=BD =D0=BD=D0=B5 =D1=82=D0=
=B5=D1=80=D1=8F=D0=B5=D1=82 =D0=B8=D0=BD=D1=84=D0=BE=D1=80=D0=BC=D0=B0=D1=
=86=D0=B8=D1=8E. =D0=A7=D1=82=D0=BE =D0=BF=D0=BB=D0=BE=D1=85=D0=BE, =D0=BF=
=D1=80=D0=B8
=D0=BD=D0=B5=D0=B0=D0=BA=D0=BA=D1=83=D1=80=D0=B0=D1=82=D0=BD=D0=BE=D0=BC =
=D0=B8=D1=81=D0=BF=D0=BE=D0=BB=D1=8C=D0=B7=D0=BE=D0=B2=D0=B0=D0=BD=D0=B8=D0=
=B8 =D1=80=D0=B0=D0=B7=D0=BC=D0=B5=D1=80 =D1=80=D0=B5=D0=BF=D0=BE=D0=B7=D0=
=B8=D1=82=D0=BE=D1=80=D0=B8=D1=8F =D0=BC=D0=BE=D0=B6=D0=B5=D1=82 =D0=B4=D0=
=B0=D0=B6=D0=B5 =D0=B2=D0=BE=D0=B7=D1=80=D0=B0=D1=81=D1=82=D0=B8.

=D0=9F=D1=80=D0=B8=D0=BC=D0=B5=D1=80 =D0=B0=D0=BA=D0=BA=D1=83=D1=80=D0=B0=
=D1=82=D0=BD=D0=BE=D0=B3=D0=BE =D0=B8=D1=81=D0=BF=D0=BE=D0=BB=D1=8C=D0=B7=
=D0=BE=D0=B2=D0=B0=D0=BD=D0=B8=D1=8F:

$ du -s .
940K	.
$ git repack
Counting objects: 76, done.
Delta compression using up to 2 threads.
Compressing objects: 100% (62/62), done.
Writing objects: 100% (76/76), done.
Total 76 (delta 37), reused 0 (delta 0)
$ du -s .
964K	.
$ git prune-packed
$ du -s .
400K	.

git prune-packed =D1=83=D0=B4=D0=B0=D0=BB=D0=B8=D0=BB =D0=B8=D0=B7 .git/obj=
ects =D1=82=D0=B5 =D0=BE=D0=B1=D1=8A=D0=B5=D0=BA=D1=82=D1=8B, =D0=BA=D0=BE=
=D1=82=D0=BE=D1=80=D1=8B=D0=B5 =D0=BF=D1=80=D0=B8=D1=81=D1=83=D1=82=D1=81=
=D1=82=D0=B2=D1=83=D1=8E=D1=82
=D0=B2 =D0=B7=D0=B0=D0=BF=D0=B0=D0=BA=D0=BE=D0=B2=D0=B0=D0=BD=D0=BD=D0=BE=
=D0=BC =D0=B2=D0=B8=D0=B4=D0=B5. =D0=A2=D0=BE =D0=B5=D1=81=D1=82=D1=8C, =D0=
=BF=D0=BE=D1=81=D0=BB=D0=B5 git repack =D0=BD=D0=B5=D0=BA=D0=BE=D1=82=D0=BE=
=D1=80=D1=8B=D0=B5 =D0=BE=D0=B1=D1=8A=D0=B5=D0=BA=D1=82=D1=8B
=D0=BF=D1=80=D0=B8=D1=81=D1=83=D1=82=D1=81=D1=82=D0=B2=D0=BE=D0=B2=D0=B0=D0=
=BB=D0=B8 =D0=BA=D0=B0=D0=BA =D1=81=D0=B0=D0=BC=D0=B8 =D0=BF=D0=BE =D1=81=
=D0=B5=D0=B1=D0=B5, =D1=82=D0=B0=D0=BA =D0=B8 =D0=B2=D0=BD=D1=83=D1=82=D1=
=80=D0=B8 pack'=D0=B0.

=D0=94=D1=80=D1=83=D0=B3=D0=BE=D0=B9 =D1=83=D0=B4=D0=B0=D1=87=D0=BD=D1=8B=
=D0=B9 =D0=BF=D1=80=D0=B8=D0=BC=D0=B5=D1=80 -- =D0=BA=D0=BE=D0=BC=D0=B0=D0=
=BD=D0=B4=D0=B0
$ git repack -a -d -f --window=3D200 --depth=3D200
=D0=BD=D0=B5=D0=BE=D0=B4=D0=BD=D0=BE=D0=BA=D1=80=D0=B0=D1=82=D0=BD=D0=BE =
=D1=8D=D0=BA=D0=BE=D0=BD=D0=BE=D0=BC=D0=B8=D0=BB=D0=B0 =D0=BC=D0=BD=D0=B5 =
=D0=BC=D0=BD=D0=BE=D0=B3=D0=BE =D0=BC=D0=B5=D1=81=D1=82=D0=B0 =D0=B4=D0=BB=
=D1=8F =D1=82=D0=B0=D0=BA=D0=B8=D1=85 =D0=BE=D0=B3=D1=80=D0=BE=D0=BC=D0=BD=
=D1=8B=D1=85 =D1=80=D0=B5=D0=BF=D0=BE=D0=B7=D0=B8=D1=82=D0=BE=D1=80=D0=B8=
=D0=B5=D0=B2,
=D0=BA=D0=B0=D0=BA =D1=8F=D0=B4=D1=80=D0=BE =D0=B8=D0=BB=D0=B8 qt, =D0=B4=
=D0=BE =D1=82=D0=BE=D0=B3=D0=BE =D0=BA=D0=B0=D0=BA =D1=8F =D1=83=D0=B7=D0=
=BD=D0=B0=D0=BB =D0=BF=D1=80=D0=BE git gc --aggressive.

=3D=3D git gc =3D=3D

=D0=94=D0=BE=D0=B2=D0=BE=D0=BB=D1=8C=D0=BD=D0=BE "=D0=B2=D1=8B=D1=81=D0=BE=
=D0=BA=D0=BE=D1=83=D1=80=D0=BE=D0=B2=D0=BD=D0=B5=D0=B2=D0=B0=D1=8F" =D0=BA=
=D0=BE=D0=BC=D0=B0=D0=BD=D0=B4=D0=B0, =D0=BA=D0=BE=D1=82=D0=BE=D1=80=D1=83=
=D1=8E =D1=80=D0=B5=D0=BA=D0=BE=D0=BC=D0=B5=D0=BD=D0=B4=D1=83=D1=8E=D1=82 =
=D0=B7=D0=B0=D0=BF=D1=83=D1=81=D0=BA=D0=B0=D1=82=D1=8C
=D0=BF=D0=B5=D1=80=D0=B8=D0=BE=D0=B4=D0=B8=D1=87=D0=B5=D1=81=D0=BA=D0=B8, =
=D1=87=D1=82=D0=BE=D0=B1=D1=8B =D0=BD=D0=B5 =D0=B4=D0=B0=D0=B2=D0=B0=D1=82=
=D1=8C =D1=80=D0=B5=D0=BF=D0=BE=D0=B7=D0=B8=D1=82=D0=BE=D1=80=D0=B8=D1=8E =
=D1=81=D0=BB=D0=B8=D1=88=D0=BA=D0=BE=D0=BC =D1=80=D0=B0=D0=B7=D1=80=D0=B0=
=D1=81=D1=82=D0=B0=D1=82=D1=8C=D1=81=D1=8F. =D0=9F=D0=BE=D0=BC=D0=B8=D0=BC=
=D0=BE
=D0=B7=D0=B0=D0=BF=D0=B0=D0=BA=D0=BE=D0=B2=D0=BA=D0=B8 =D0=BD=D0=BE=D0=B2=
=D1=8B=D1=85 =D0=BE=D0=B1=D1=8A=D0=B5=D0=BA=D1=82=D0=BE=D0=B2 =D1=82=D0=B5=
=D0=BC =D0=B6=D0=B5 git repack, =D0=B2=D1=8B=D0=BF=D0=BE=D0=BB=D0=BD=D1=8F=
=D0=B5=D1=82 =D0=BD=D0=B5=D1=81=D0=BA=D0=BE=D0=BB=D1=8C=D0=BA=D0=BE
=D0=B4=D0=BE=D0=BF=D0=BE=D0=BB=D0=BD=D0=B8=D1=82=D0=B5=D0=BB=D1=8C=D0=BD=D1=
=8B=D1=85 =D0=B4=D0=B5=D0=B9=D1=81=D1=82=D0=B2=D0=B8=D0=B9, =D0=BD=D0=B0=D0=
=BF=D1=80=D0=B8=D0=BC=D0=B5=D1=80 =D1=83=D0=B4=D0=B0=D0=BB=D1=8F=D0=B5=D1=
=82 =D0=BD=D0=B5=D0=B4=D0=BE=D1=81=D1=82=D1=83=D0=BF=D0=BD=D1=8B=D0=B5 (unr=
eachable)
=D0=BE=D0=B1=D1=8A=D0=B5=D0=BA=D1=82=D1=8B (=D0=BA=D0=B0=D0=BA =D1=81=D0=B1=
=D0=BE=D1=80=D1=89=D0=B8=D0=BA=D0=B8 =D0=BC=D1=83=D1=81=D0=BE=D1=80=D0=B0 =
=D0=B2=D0=BE =D0=BC=D0=BD=D0=BE=D0=B3=D0=B8=D1=85 =D1=8F=D0=B7=D1=8B=D0=BA=
=D0=B0=D1=85 =D0=BF=D1=80=D0=BE=D0=B3=D1=80=D0=B0=D0=BC=D0=BC=D0=B8=D1=80=
=D0=BE=D0=B2=D0=B0=D0=BD=D0=B8=D1=8F).

=D0=A2=D0=BE =D0=B5=D1=81=D1=82=D1=8C, =D0=B5=D1=81=D0=BB=D0=B8 =D0=B2=D1=
=8B =D1=87=D0=B0=D1=81=D1=82=D0=BE =D0=B4=D0=B5=D0=BB=D0=B0=D1=82=D0=B5=D1=
=82=D0=B5 git rebase --hard, =D0=B0 =D0=BF=D0=BE=D1=82=D0=BE=D0=BC =D1=85=
=D0=B2=D0=B0=D1=82=D0=B0=D0=B5=D1=82=D0=B5=D1=81=D1=8C =D0=B7=D0=B0
=D0=B3=D0=BE=D0=BB=D0=BE=D0=B2=D1=83, =D0=B8=D1=81=D0=BF=D0=BE=D0=BB=D1=8C=
=D0=B7=D1=83=D0=B9=D1=82=D0=B5 git gc =D1=81 =D0=BE=D1=81=D1=82=D0=BE=D1=80=
=D0=BE=D0=B6=D0=BD=D0=BE=D1=81=D1=82=D1=8C=D1=8E. =D0=A5=D0=BE=D1=82=D1=8F,=
 =D0=BF=D0=BE =D1=83=D0=BC=D0=BE=D0=BB=D1=87=D0=B0=D0=BD=D0=B8=D1=8E, =D1=
=83 =D0=92=D0=B0=D1=81
=D0=B2=D1=81=D1=91 =D1=80=D0=B0=D0=B2=D0=BD=D0=BE =D0=B5=D1=81=D1=82=D1=8C =
30 =D0=B4=D0=BD=D0=B5=D0=B9, =D1=87=D1=82=D0=BE=D0=B1=D1=8B =D0=B7=D0=B0 =
=D1=8D=D1=82=D1=83 =D1=81=D0=B0=D0=BC=D1=83=D1=8E =D0=B3=D0=BE=D0=BB=D0=BE=
=D0=B2=D1=83 =D1=81=D1=85=D0=B2=D0=B0=D1=82=D0=B8=D1=82=D1=8C=D1=81=D1=8F:
=D0=BD=D0=B5=D0=B4=D0=BE=D1=81=D1=82=D1=83=D0=BF=D0=BD=D1=8B=D0=B5 commit'=
=D1=8B =D1=83=D0=B4=D0=B0=D0=BB=D1=8F=D1=8E=D1=82=D1=81=D1=8F =D0=BD=D0=B5 =
=D1=81=D1=80=D0=B0=D0=B7=D1=83.

=D0=92 =D0=BE=D1=81=D1=82=D0=B0=D0=BB=D1=8C=D0=BD=D1=8B=D1=85 =D1=81=D0=BB=
=D1=83=D1=87=D0=B0=D1=8F=D1=85 =D1=8D=D1=82=D0=B0 =D0=BA=D0=BE=D0=BC=D0=B0=
=D0=BD=D0=B4=D0=B0, =D0=B2=D1=80=D0=BE=D0=B4=D0=B5 =D0=B1=D1=8B, =D0=BD=D0=
=B8=D1=87=D0=B5=D0=B3=D0=BE =D1=81=D1=82=D1=80=D0=B0=D1=88=D0=BD=D0=BE=D0=
=B3=D0=BE =D0=B4=D0=B5=D0=BB=D0=B0=D1=82=D1=8C =D0=BD=D0=B5
=D0=B4=D0=BE=D0=BB=D0=B6=D0=BD=D0=B0.

=D0=95=D1=89=D1=91 =D0=B5=D1=81=D1=82=D1=8C =D0=B2=D0=B0=D1=80=D0=B8=D0=B0=
=D0=BD=D1=82 =D0=B8=D1=81=D0=BF=D0=BE=D0=BB=D1=8C=D0=B7=D0=BE=D0=B2=D0=B0=
=D0=BD=D0=B8=D1=8F
$ git gc --aggressive
=D0=BA=D0=BE=D1=82=D0=BE=D1=80=D1=8B=D0=B9 =D1=80=D0=B5=D0=BA=D0=BE=D0=BC=
=D0=B5=D0=BD=D0=B4=D1=83=D0=B5=D1=82=D1=81=D1=8F =D0=B2=D1=81=D0=B5=D0=BC, =
=D0=BA=D1=82=D0=BE =D1=85=D0=BE=D1=87=D0=B5=D1=82 =D1=81=D1=8D=D0=BA=D0=BE=
=D0=BD=D0=BE=D0=BC=D0=B8=D1=82=D1=8C =D0=BC=D0=B5=D1=81=D1=82=D0=BE =D0=BD=
=D0=B0 =D0=B6=D0=B5=D1=81=D1=82=D0=BA=D0=BE=D0=BC =D0=B4=D0=B8=D1=81=D0=BA=
=D0=B5,
=D0=BD=D0=BE =D0=BF=D0=BE=D0=B1=D0=B0=D0=B8=D0=B2=D0=B0=D0=B5=D1=82=D1=81=
=D1=8F (=D0=BA=D0=B0=D0=BA =D1=8F) =D1=82=D0=BE=D0=BD=D0=BA=D0=BE=D1=81=D1=
=82=D0=B5=D0=B9 git repack. It just does the right
thing (=D1=87=D0=B0=D1=89=D0=B5 =D0=B2=D1=81=D0=B5=D0=B3=D0=BE).

=3D=3D git fsck =3D=3D

=D0=9F=D1=80=D0=BE=D0=B2=D0=B5=D1=80=D1=8F=D0=B5=D1=82 =D1=86=D0=B5=D0=BB=
=D0=BE=D1=81=D1=82=D0=BD=D0=BE=D1=81=D1=82=D1=8C =D1=80=D0=B5=D0=BF=D0=BE=
=D0=B7=D0=B8=D1=82=D0=BE=D1=80=D0=B8=D1=8F. =D0=92 =D0=BF=D1=80=D0=B8=D0=BD=
=D1=86=D0=B8=D0=BF=D0=B5, =D0=BD=D0=B8=D0=BA=D0=B0=D0=BA=D0=B8=D1=85 =D0=B8=
=D0=B7=D0=BC=D0=B5=D0=BD=D0=B5=D0=BD=D0=B8=D0=B9 =D0=BD=D0=B5
=D0=B2=D0=BD=D0=BE=D1=81=D0=B8=D1=82, =D0=BD=D0=BE =D0=BF=D0=BE=D0=B7=D0=B2=
=D0=BE=D0=BB=D1=8F=D0=B5=D1=82 =D0=BF=D0=BE=D0=BB=D1=83=D1=87=D0=B8=D1=82=
=D1=8C =D0=BD=D0=B5=D0=BA=D0=BE=D1=82=D0=BE=D1=80=D1=83=D1=8E =D0=B8=D0=BD=
=D1=84=D0=BE=D1=80=D0=BC=D0=B0=D1=86=D0=B8=D1=8E. =D0=92 =D1=87=D0=B0=D1=81=
=D1=82=D0=BD=D0=BE=D1=81=D1=82=D0=B8, =D0=BC=D0=BE=D0=B6=D0=B5=D1=82
=D0=BF=D0=BE=D0=BA=D0=B0=D0=B7=D0=B0=D1=82=D1=8C:

- =D0=BE=D0=B1=D1=8A=D0=B5=D0=BA=D1=82=D1=8B, =D0=BA=D0=BE=D1=82=D0=BE=D1=
=80=D1=8B=D0=B5 =D0=BF=D1=80=D0=B8=D1=81=D1=83=D1=82=D1=81=D1=82=D0=B2=D1=
=83=D1=8E=D1=82, =D0=BD=D0=BE =D0=BD=D0=B8=D0=B3=D0=B4=D0=B5 =D0=BD=D0=B0=
=D0=BF=D1=80=D1=8F=D0=BC=D1=83=D1=8E =D0=BD=D0=B5 =D0=B8=D1=81=D0=BF=D0=BE=
=D0=BB=D1=8C=D0=B7=D1=83=D1=8E=D1=82=D1=81=D1=8F;
- =D0=BE=D0=B1=D1=8A=D0=B5=D0=BA=D1=82=D1=8B, =D0=BA=D0=BE=D1=82=D0=BE=D1=
=80=D1=8B=D0=B5 =D0=BD=D0=B5 =D0=BF=D1=80=D0=B8=D1=81=D1=83=D1=82=D1=81=D1=
=82=D0=B2=D1=83=D1=8E=D1=82, =D0=BD=D0=BE =D0=B8=D1=81=D0=BF=D0=BE=D0=BB=D1=
=8C=D0=B7=D1=83=D1=8E=D1=82=D1=81=D1=8F (=D0=B8=D0=BC=D0=B5=D1=8E=D1=82=D1=
=81=D1=8F =D1=81=D1=81=D1=8B=D0=BB=D0=BA=D0=B8 =D0=BD=D0=B0
  =D0=BD=D0=B8=D1=85);
- =D0=BE=D0=B1=D1=8A=D0=B5=D0=BA=D1=82=D1=8B, sha1-=D1=81=D1=83=D0=BC=D0=BC=
=D0=B0 =D0=BA=D0=BE=D1=82=D0=BE=D1=80=D1=8B=D1=85 =D0=BD=D0=B5 =D0=B2=D0=B5=
=D1=80=D0=BD=D0=B0 (=D0=BD=D0=B5 =D1=81=D0=BE=D0=BE=D1=82=D0=B2=D0=B5=D1=82=
=D1=81=D1=82=D0=B2=D1=83=D0=B5=D1=82 =D0=B8=D0=BC=D0=B5=D0=BD=D0=B8).

git fsck =D0=BF=D0=BE=D0=BB=D0=B5=D0=B7=D0=BD=D0=B0, =D0=BD=D0=B0=D0=BF=D1=
=80=D0=B8=D0=BC=D0=B5=D1=80, =D0=BF=D0=BE=D1=81=D0=BB=D0=B5 =D1=82=D0=BE=D0=
=B3=D0=BE, =D0=BA=D0=B0=D0=BA =D0=92=D1=8B =D1=81=D1=85=D0=B2=D0=B0=D1=82=
=D0=B8=D1=82=D0=B5=D1=81=D1=8C =D0=B7=D0=B0 =D0=B3=D0=BE=D0=BB=D0=BE=D0=B2=
=D1=83
=D0=BF=D0=BE=D1=81=D0=BB=D0=B5 git rebase --hard. =D0=9F=D0=BE =D0=BA=D1=80=
=D0=B0=D0=B9=D0=BD=D0=B5=D0=B9 =D0=BC=D0=B5=D1=80=D0=B5, =D1=83 =D0=BC=D0=
=B5=D0=BD=D1=8F =D0=B1=D1=8B=D0=BB =D0=BE=D0=B4=D0=B8=D0=BD =D1=82=D0=B0=D0=
=BA=D0=BE=D0=B9
=D1=81=D0=BB=D1=83=D1=87=D0=B0=D0=B9...

=3D=3D Disclaimer =3D=3D

=D0=95=D1=89=D1=91 =D1=80=D0=B0=D0=B7 =D0=BF=D0=BE=D0=B2=D1=82=D0=BE=D1=80=
=D1=8E=D1=81=D1=8C, =D1=87=D1=82=D0=BE =D1=8D=D1=82=D0=BE =D0=BC=D0=BE=D1=
=91 =D0=BF=D0=BE=D0=BD=D0=B8=D0=BC=D0=B0=D0=BD=D0=B8=D0=B5, =D0=B8 =D0=BE=
=D0=BD=D0=BE =D0=BC=D0=BE=D0=B6=D0=B5=D1=82 =D0=B1=D1=8B=D1=82=D1=8C =D0=BD=
=D0=B5=D0=B2=D0=B5=D1=80=D0=BD=D1=8B=D0=BC =D0=B2
=D0=BD=D0=B5=D0=BA=D0=BE=D1=82=D0=BE=D1=80=D1=8B=D1=85 =D0=B4=D0=B5=D1=82=
=D0=B0=D0=BB=D1=8F=D1=85. =D0=98=D0=BB=D0=B8 =D0=B2 =D0=BF=D1=80=D0=B8=D0=
=BD=D1=86=D0=B8=D0=BF=D0=B5 =D0=BD=D0=B5=D0=B2=D0=B5=D1=80=D0=BD=D1=8B=D0=
=BC =3D). =D0=9D=D0=B0=D0=B4=D0=B5=D1=8E=D1=81=D1=8C, =D0=BF=D0=BE=D0=BB=D1=
=83=D1=87=D0=B8=D0=BB=D0=BE=D1=81=D1=8C =D0=BD=D0=B5
=D1=81=D0=BB=D0=B8=D1=88=D0=BA=D0=BE=D0=BC =D0=BC=D1=83=D1=82=D0=BD=D0=BE, =
=D0=B8 =D1=8F =D0=BF=D0=BE=D0=BC=D0=BE=D0=B3 =D0=B1=D0=BE=D0=BB=D1=8C=D1=88=
=D0=B5, =D1=87=D0=B5=D0=BC =D0=B7=D0=B0=D0=BF=D1=83=D1=82=D0=B0=D0=BB.

--=20
WBR,
Ivan A. Melnikov