https://xfs.org/index.php?action=history&feed=atom&title=Xfs.org_talk%3AAnshul.kundra 2026-04-20T12:07:41Z Revision history for this page on the wiki MediaWiki 1.42.3 https://xfs.org/index.php?title=Xfs.org_talk:Anshul.kundra&diff=2824&oldid=prev 2012-10-15T17:37:28Z

<p>namespace cleanup, moved back to <a href="/index.php?title=User:Anshul.kundra&amp;action=edit&amp;redlink=1" class="new" title="User:Anshul.kundra (page does not exist)">User:Anshul.kundra</a></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 17:37, 15 October 2012</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">To Developers</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">I am using xfs utilities xfs_db, Suppose I want to corrupt a particular inode (inode no 131 ) in the file system present then will it be possible as per the manuals blocktrash in xfs_db randomly corrupt the blocks according to the type specified but if I use the xfs_db command like this </del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">xfs_db "blockget -i &lt;inode number (131)&gt; " -c "blocktrash -t inode " device name </del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">Then can it be possibe that the block I am corrupting is for inode with number 131. If it takes random blocks (inode ) then there will be no medium to corrupt the inode of our choice </del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">I have tried but can be able to corrupt specific Inode can anybody correct me if I am using a wrong way for corrupting the inode </del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">Thanks &amp; Regards </del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">Anshul Kundra</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <!-- diff cache key xfswikidb:diff:1.41:old-2821:rev-2824:php=table --> </table>

Ckujau https://xfs.org/index.php?title=Xfs.org_talk:Anshul.kundra&diff=2821&oldid=prev 2012-10-15T14:50:11Z

<p>Anshul.kundra moved page <a href="/index.php?title=User:Anshul.kundra&amp;action=edit&amp;redlink=1" class="new" title="User:Anshul.kundra (page does not exist)">User:Anshul.kundra</a> to <a href="/index.php/Xfs.org_talk:Anshul.kundra" title="Xfs.org talk:Anshul.kundra">XFS.org talk:Anshul.kundra</a>: Query</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 14:50, 15 October 2012</td> </tr><tr><td colspan="4" class="diff-notice" lang="en"><div class="mw-diff-empty">(No difference)</div> </td></tr> <!-- diff cache key xfswikidb:diff:1.41:old-2820:rev-2821 --> </table>

Cattelan https://xfs.org/index.php?title=Xfs.org_talk:Anshul.kundra&diff=2820&oldid=prev 2012-10-15T14:49:32Z

<p>xfs_db corrupting specific inode</p> <p><b>New page</b></p><div>To Developers<br /> I am using xfs utilities xfs_db, Suppose I want to corrupt a particular inode (inode no 131 ) in the file system present then will it be possible as per the manuals blocktrash in xfs_db randomly corrupt the blocks according to the type specified but if I use the xfs_db command like this <br /> <br /> xfs_db &quot;blockget -i &lt;inode number (131)&gt; &quot; -c &quot;blocktrash -t inode &quot; device name <br /> <br /> Then can it be possibe that the block I am corrupting is for inode with number 131. If it takes random blocks (inode ) then there will be no medium to corrupt the inode of our choice <br /> <br /> I have tried but can be able to corrupt specific Inode can anybody correct me if I am using a wrong way for corrupting the inode <br /> <br /> Thanks &amp; Regards <br /> Anshul Kundra</div>

Cattelan