https://tracker.ceph.com/https://tracker.ceph.com/favicon.ico2023-05-17T11:16:24ZCeph Linux kernel client - Bug #61200: ceph: corrupt snap message from mds1https://tracker.ceph.com/issues/61200?journal_id=2385042023-05-17T11:16:24ZXiubo Lixiubli@redhat.com
<ul><li><strong>Status</strong> changed from <i>New</i> to <i>Fix Under Review</i></li></ul><p>The patchwork: <a class="external" href="https://patchwork.kernel.org/project/ceph-devel/list/?series=748267">https://patchwork.kernel.org/project/ceph-devel/list/?series=748267</a></p> Linux kernel client - Bug #61200: ceph: corrupt snap message from mds1https://tracker.ceph.com/issues/61200?journal_id=2385232023-05-17T12:55:38ZXiubo Lixiubli@redhat.com
<ul><li><strong>Copied to</strong> <i><a class="issue tracker-1 status-3 priority-4 priority-default closed" href="/issues/61217">Bug #61217</a>: ceph: corrupt snap message from mds1</i> added</li></ul> Linux kernel client - Bug #61200: ceph: corrupt snap message from mds1https://tracker.ceph.com/issues/61200?journal_id=2385362023-05-17T14:00:46ZXiubo Lixiubli@redhat.com
<ul></ul><p>This tracker is only tracking the corrupted snaptrace issue, but this still couldn't explain why the metadata corrupted in MDS. I have no evidence that the corrupted snaptrace could cause the MDS corrupting.</p>
<p>The following is just a guess:</p>
<p>Firstly the MDS sent a fake snaptrace to kclient with MClientSnap1 and then the kclient just sent corrupted capsnaps to MDS and then the MDS sent another MClientSnap2 msg, but this time the snaptrace couldn't be parsed and then the kclient corrupted.</p> Linux kernel client - Bug #61200: ceph: corrupt snap message from mds1https://tracker.ceph.com/issues/61200?journal_id=2385952023-05-18T01:53:49ZXiubo Lixiubli@redhat.com
<ul></ul><p>Xiubo Li wrote:</p>
<blockquote>
<p>The patchwork: <a class="external" href="https://patchwork.kernel.org/project/ceph-devel/list/?series=748267">https://patchwork.kernel.org/project/ceph-devel/list/?series=748267</a></p>
</blockquote>
<p>The V2: <a class="external" href="https://patchwork.kernel.org/project/ceph-devel/list/?series=748714">https://patchwork.kernel.org/project/ceph-devel/list/?series=748714</a></p> Linux kernel client - Bug #61200: ceph: corrupt snap message from mds1https://tracker.ceph.com/issues/61200?journal_id=2390242023-05-23T00:54:18ZXiubo Lixiubli@redhat.com
<ul><li><strong>Status</strong> changed from <i>Fix Under Review</i> to <i>Resolved</i></li></ul><p>Merged to Linus' tree.</p>