cisco# dir bootflash:
      4096   Oct 03 00:55:02 2011   .rpmstore/ 
      4096   Oct 03 00:55:26 2011   .swtam/
   1007311   Jan 17 11:31:37 2011   20110117_052439_poap_9268_1.log171337_poap_9421
   2097213   Jan 17 09:31:31 2011   20110117_052439poap_9268_init.log
    145367   Jan 17 12:57:19 2011   20110117_124220_poap_9379_init.log
    875272   Jun 07 17:06:34 2011   20110607_161251_poap_9394_init.log
    399873   Jun 07 17:16:07 2011   20110607_171337_poap_9421_init.log
   1030692   Jan 16 09:41:26 2011   CpuUsage.Log
1776959979   Jan 15 09:19:19 2011   aci-n9000-dk9.14.1.2m.bin
1471888875   Jan 15 09:19:22 2011   auto-s
         2   Jan 15 09:42:22 2011   diag_bootup
        54   Jan 17 05:00:01 2011   disk_log.txt
      4096   Oct 03 00:55:28 2011   eem_snapshots/
      4096   Oct 03 00:55:25 2011   evt_log_snapshot/
       231   Jan 15 09:40:10 2011   libmon.logs
     16384   Jan 15 08:41:09 2011   lost+found/
      4096   Jan 15 09:37:37 2011   lxc/
   1795840   Jan 17 05:00:15 2011   mem_log.txt
    293344   Jan 15 08:39:49 2011   mem_log.txt.old.gz
     77782   Jan 17 05:00:05 2011   mts_buffer_log.log
1339749888   Jan 17 20:13:32 2011   nxos.9.2.4.bin
1973174784   Oct 03 00:48:39 2011   nxos.9.3.6.bin
         0   Jan 17 11:33:35 2011   platform-sdk.cmd
      4096   Jan 17 05:23:47 2011   scripts/
      4096   Jan 17 05:24:36 2011   virt_strg_pool_bf_vdc_1/
      4096   Jan 17 05:23:46 2011   virtual-instance/
        59   Oct 03 00:55:45 2011   virtual-instance.conf

Usage for bootflash://sup-local
 6938488832 bytes used
 4927418368 bytes free
11865907200 bytes total
cisco#