I would not use the sync option, it may be the problem (especially with the large blocksize) and it will significantly slow down everything. Likely the disk full is that it simply cannot handle a sync 4M write.
And you only need bs once and I typically use bs=1M. bs is for both streams. On Thu, Sep 14, 2023 at 10:39 AM Jon Ingason via users <users@lists.fedoraproject.org> wrote: > > I am trying to clone /dev/sdb, Hitachi HTS545050A7E380, 465.76 GiB, to > /dev/sbc, Samsung SSD 870 EVO 500G, 465.76 GiB. > > $ sudo dd if=/dev/sdb bs=4MB of=/dev/sbc bs=4MB conv=noerror,sync > dd: Error while writing to /dev/sdc: Unit full > 2+0 records in > 1+0 records out > 4194304 bytes (4,2 MB, 4,0 MiB) copied, 0,144554 s, 29,0 MB/s > > What is wrong with this? > > -- > > Regards > > Jon Ingason > _______________________________________________ > users mailing list -- users@lists.fedoraproject.org > To unsubscribe send an email to users-le...@lists.fedoraproject.org > Fedora Code of Conduct: > https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > List Archives: > https://lists.fedoraproject.org/archives/list/users@lists.fedoraproject.org > Do not reply to spam, report it: > https://pagure.io/fedora-infrastructure/new_issue _______________________________________________ users mailing list -- users@lists.fedoraproject.org To unsubscribe send an email to users-le...@lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/users@lists.fedoraproject.org Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
