<html><head></head><body><div>Hi Bascule,</div><div><br></div><div>A little tip - the disk type is GPT so fdisk won't work, gparted or gdisk will.</div><div><br></div><div>Best regards,</div><div><br></div><div>Mark</div><div><br></div><div>On Mon, 2020-11-23 at 19:28 +0000, bascule via Swlug wrote:</div><blockquote type="cite" style="margin:0 0 0 .8ex; border-left:2px #729fcf solid;padding-left:1ex"><div>i have a failing microsd card, i've made an image of it but i can't find the <br></div><div>right arguments to access the contents of the image file.<br></div><div><br></div><div>the card is adopted storage from an android phone and i have the key, using <br></div><div>the physical card i can access it using:<br></div><div>dmsetup create crypt1 --table "0 `blockdev --getsize /dev/sdf2` crypt aes-cbc-<br></div><div>essiv:sha256 `cat key` 0 /dev/sdf2 0"<br></div><div><br></div><div>and then mounting.<br></div><div><br></div><div>but while fdisk sdcard_img shows:<br></div><div>[root@mycroft bascule]# fdisk sdcard_img<br></div><div><br></div><div>Welcome to fdisk (util-linux 2.33.2).<br></div><div>Changes will remain in memory only, until you decide to write them.<br></div><div>Be careful before using the write command.<br></div><div><br></div><div><br></div><div>Command (m for help): p<br></div><div>Disk sdcard_img: 119.8 GiB, 128579534848 bytes, 251131904 sectors<br></div><div>Units: sectors of 1 * 512 = 512 bytes<br></div><div>Sector size (logical/physical): 512 bytes / 512 bytes<br></div><div>I/O size (minimum/optimal): 512 bytes / 512 bytes<br></div><div>Disklabel type: gpt<br></div><div>Disk identifier: B826F4C0-DC80-4670-A4A7-F99A7314FF9F<br></div><div><br></div><div>Device Start End Sectors Size Type<br></div><div>sdcard_img1 2048 34815 32768 16M unknown<br></div><div>sdcard_img2 34816 251131870 251097055 119.7G unknown<br></div><div><br></div><div><br></div><div>i don't know how to reference the 2nd 'partition' on the image file for the <br></div><div>dmsetup command.<br></div><div>since making the image file the card seems to be failing more and more so i <br></div><div>wish to extract files from the image file<br></div><div>can someone help me?<br></div><div><br></div><div>bascule<br></div><div><br></div><div><br></div><div><br></div></blockquote><div><br></div><div class="-x-evo-signature-wrapper"><span class="-x-evo-signature" id="none"></span></div></body></html>