Bug 146812

Description of problem:
If iSCSI devices are mapped to /dev/sd* entries greater than /dev/sdz,
the device and mode page data is not displayed for these LUNs.  This
is really great info to have for all the LUNs.

Version-Release number of selected component (if applicable):
iscsi-initiator-utils-3.6.2-4

How reproducible:
- every time

Steps to Reproduce:
1. Map enough iSCSI LUNs on the host so that at least one LUN gets
mapped above /dev/sdz
2. issue "iscsi-ls -l" command
3. Note the displayed info for LUNs > /dev/sdz differs for <= /dev/sdz
  
Actual results:
Limited "iscsi-ls -l" output for devices > /dev/sdz

Expected results:
All /dev/sd* entries should display, up to the limit of the iSCSI
driver and/or kernel limits.


Additional info:
Found at least one part of the problem - in the below snippit of code
(probably not hard to fix).

_get_devs_from_proc() contains this comment/code:


        /* FIXME: If there are > 26 scsi devices, we won't get those
           that have 2 letters in their names */
        if(!isalpha(name[0]) || strncmp(name, "sd", 2) ||
(strlen(name) > 3)){
            memset(name, 0, sizeof(name));
            curproc = tmpproc + 1;
            memset(proc_line, 0, sizeof(proc_line));
            continue;
        }