From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andreas Dilger Date: Mon, 25 Mar 2019 10:02:00 +0000 Subject: [lustre-devel] git packfile In-Reply-To: <66BF972C-4BD3-4AD7-88A5-DDDF8D1CC988@amazon.com> References: <30534141-20CF-43C3-BA49-0149AF7CEFE6@cray.com> <61FFBC77-CF2E-4EDC-9060-BF9EBF7B27D0@whamcloud.com> <66BF972C-4BD3-4AD7-88A5-DDDF8D1CC988@amazon.com> Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lustre-devel@lists.lustre.org On Mar 25, 2019, at 03:47, Degremont, Aurelien wrote: > > I'm facing similar problem than Cory, times to times. > I did not track the detailed error messages but, for example, here are the errors I got when running 'git fetch' on a directory where only git://git.whamcloud.com/fs/lustre-release.git is declared. I did not update the repo for few days/weeks. > > remote: warning: packfile ./objects/pack/pack-2b5d1356632dfdbfd86c2d36e529a0a8af47f9af.pack cannot be accessed > remote: error: refs/changes/47/33547/4 does not point to a valid object! > remote: warning: packfile ./objects/pack/pack-d2307b0367688a7b6599e36453a20e02d6a0302e.pack cannot be accessed > remote: error: refs/changes/47/33547/5 does not point to a valid object! > remote: warning: packfile ./objects/pack/pack-69f40cb9d10db9a97f6df59c80a6279f808b9d5d.pack cannot be accessed > remote: error: refs/changes/47/33547/6 does not point to a valid object! > remote: warning: packfile ./objects/pack/pack-090b03d5723083bb4a1e7b524bc83dc9de504f17.pack cannot be accessed > remote: error: refs/changes/47/33547/7 does not point to a valid object! > remote: warning: packfile ./objects/pack/pack-0397e40c8813c5601975c99c94afed5ddfbbf1dc.pack cannot be accessed > remote: error: refs/changes/47/33547/8 does not point to a valid object! > remote: warning: packfile ./objects/pack/pack-a20995b7160fa2708c42f05111b39126a96b9bd4.pack cannot be accessed > remote: warning: packfile ./objects/pack/pack-765a1f16499228e6910765c218733cfb8852e953.pack cannot be accessed > > This problem started few months ago. If you do a fetch on the same tree again right away does the error persist or go away? Cheers, Andreas > ?Le 25/03/2019 07:05, ? lustre-devel au nom de Andreas Dilger ? a ?crit : > > On Mar 22, 2019, at 09:59, Cory Spitz wrote: >> >> Hello. >> >> I?ve occasionally seen errors like the following when pulling upstream master: >> >> remote: warning: packfile ./objects/pack/pack-8a0ac446942c02bf656a79a2d7fa79d33f1fa4e2.pack cannot be accessed >> remote: error: refs/changes/47/5347/9 does not point to a valid object! >> remote: warning: packfile ./objects/pack/pack-8a0ac446942c02bf656a79a2d7fa79d33f1fa4e2.pack cannot be accessed >> remote: error: refs/changes/47/7247/23 does not point to a valid object! >> remote: warning: packfile ./objects/pack/pack-8a0ac446942c02bf656a79a2d7fa79d33f1fa4e2.pack cannot be accessed >> remote: error: refs/changes/47/7747/14 does not point to a valid object! >> remote: warning: packfile ./objects/pack/pack-8a0ac446942c02bf656a79a2d7fa79d33f1fa4e2.pack cannot be accessed >> >> Other clones/checkouts seem to be OK. Has anyone else seen this? It seems that this has something to do with Gerrit changes. I just did a clone of master and I never set things up to my knowledge to pull all of these refs. Anyone have a workaround (besides a fresh clone) or any tips? > > Cory, does this happen repeatedly, or just one time? There are definitely errors that are generated because the master-next branch is "rewound" every time that Oleg lands those patches to master. > > It is a bit strange about the changes that are referenced above. https://review.whamcloud.com/7247 and https://review.whamcloud.com/5347 were landed 5 years ago, so it is unlikely that anything related to them was changed recently. Looking at the changes in Gerrit they appear to be OK. > > Cheers, Andreas > --- > Andreas Dilger > Principal Lustre Architect > Whamcloud > > > > > > > > _______________________________________________ > lustre-devel mailing list > lustre-devel at lists.lustre.org > http://lists.lustre.org/listinfo.cgi/lustre-devel-lustre.org > > Cheers, Andreas --- Andreas Dilger Principal Lustre Architect Whamcloud