Hey Adrien, Thanks for your help and I'll try that!
Kind regards, Xavi On Thu, Jun 5, 2025 at 6:35 AM Adrien Cordonnier < [email protected]> wrote: > Hi, > > As mentioned in the manual ( > https://www.gnu.org/software/ddrescue/manual/ddrescue_manual.html#Optical-media), > ddrescue cannot read row CD sectors. You can try dvdisaster instead. > > Cheers, > > Adrien > > On Wed, 4 Jun 2025, 18:19 Xavi Danto, <[email protected]> wrote: > >> Hey, >> >> I'm working on a CD reformatting project for Pratt Institute Libraries, >> and >> I came across a batch of CDs with a Device Block Size of 2352 Bytes, as >> noted in the text document attached. Our usual command has been the >> following: >> >> ddrescue -r4 -b 2048 -v /dev/disk# /path/to/diskImageName.iso >> /path/to/diskImageName.log >> >> I tried changing 2048 to 2352, but the response was the same, "Unaligned >> read error. Is sector size correct?" >> >> Let me know how I should troubleshoot this issue? >> >> Many thanks, >> Xavi Danto >> >> -- >> Xavi Danto (pron. zay-vee dan-toe) [They/Them/Their] >> >> Pratt Institute >> 200 Willoughby Avenue · · Brooklyn, NY 11205 >> <https://www.google.com/maps/search/200+Willoughby+Avenue+%C2%B7+%C2%B7+Brooklyn,+NY+11205?entry=gmail&source=g> >> [email protected] >> <https://www.pratt.edu/> >> >
