<div dir="ltr"><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">Hello Efraim,</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif"><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">
Thank you for using khmer. This looks like an error owing to incompatible file system formats.</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif"><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">
This might happen if we tried writing to an incompatible file system (say, NTFS) from certain versions of Linux. Any information on the exact Linux distro+version you're running and the filesystem format of the partition you are writing to would help.</div>
<div class="gmail_default" style="font-family:trebuchet ms,sans-serif"><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">Could you maybe give us the output of the following commands:</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">
`uname -a`</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">`mount`</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif"><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">
Thank you!</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif"><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif"><br></div></div><div class="gmail_extra"><br clear="all">
<div><div dir="ltr">--<br><div><font face="garamond, serif">Ram</font></div></div></div>
<br><br><div class="gmail_quote">On Wed, Jul 2, 2014 at 12:13 PM, Efraim Rodrigues <span dir="ltr"><<a href="mailto:efraimnaassom@gmail.com" target="_blank">efraimnaassom@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">Greetings,<div><br></div><div>Before running normalize-by-median.py, I ran interleave-reads.py which generated a 'se' file. Then, it looks like the normalize-by-median.py requires special rights to work on this output file from interleave-reads.py and even though I have already set all possible rights, it is still returning the error IOError: [Errno 30] Read-only file system:</div>
<div><br></div><div>I looked it up on github issues and <a href="http://khmer.readthedocs.org/" target="_blank">khmer.readthedocs.org/</a> but I could not find anything related to it. Thus, has anyone faced this problem before?</div>
<div>
<br></div><div>Regards,</div><div>Efraim Rodrigues.</div></div>
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