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16 views

recovering data from a troublesome Intel SSD: 8MB bug and impossibility to SET_MAX_ADDRESS

I'm trying to find a way to recover the content of a SSDSA2BW16G3H unit, that is a 320 series, 160GB, that appears to reject the SET_MAX_ADDRESS command. Brief outline of the problem: some Intel ...
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39 views

hdparm does not report a Security section

I have a Kingspec PATA SSD that I want to erase the data on using secure_erase, but any attempts to use hdparm results in an Input/output error. # hdparm --security-erase NULL /dev/sda ...
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1answer
106 views

Connect a ssd externally such that hdparm is fully supported

I am just trying some hdparm magic with my new ssd (samsung 840 pro). However I don't want to change my drive over and over so it would be great if I could connect it externally to my laptop. I have ...
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1answer
2k views

hdparm -I does not work for logical volumes; HDIO_DRIVE_CMD(identify) failed: Invalid exchange

Does anyone know if hdparm works for logical volumes? [root@qlnx053 home]# pvdisplay --- Physical volume --- PV Name /dev/sdb1 VG Name vg01_sas PV Size ...
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1k views

hdparm “Get/set IDE 32-bit IO setting” returns “IO_support =-2130557184 (???)” error

I'm trying to debug my Macbook Air SSD but am getting IO_support errors. hdparm -c /dev/sda /dev/sda: IO_support =-2130557184 (???) hdparm -c0 /dev/sda /dev/sda: setting 32-bit IO_support ...