diff options
| author | Samuel Dionne-Riel <samuel@dionne-riel.com> | 2018-11-27 21:52:10 -0500 |
|---|---|---|
| committer | Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi> | 2018-11-29 01:50:30 +0200 |
| commit | 1b6a4d3979f13f990617d32ee9ec99b1f02673ec (patch) | |
| tree | 9e43769326162cee632f15d658f32aed50ba755e /nixos/modules/installer/cd-dvd/sd-image.nix | |
| parent | 2e5eb135aac300032edd82e4b7a49a17dc80ba4d (diff) | |
sd-image: Do not use batch operation for `mcopy`.
```
b Batch mode. Optimized for huge recursive copies, but less secure if a crash happens during the copy.
```
It seems the "less secure if a crash happens" does not need a crash to
happen.
With batch mode:
```
/[...]/.
Start (0) does not point to parent (___)
```
For pretty much everything copied in.
Without batch mode, everything passes `fsck`.
See #51150
Diffstat (limited to 'nixos/modules/installer/cd-dvd/sd-image.nix')
| -rw-r--r-- | nixos/modules/installer/cd-dvd/sd-image.nix | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/nixos/modules/installer/cd-dvd/sd-image.nix b/nixos/modules/installer/cd-dvd/sd-image.nix index e3b1ce3b7c42..69746a8e9799 100644 --- a/nixos/modules/installer/cd-dvd/sd-image.nix +++ b/nixos/modules/installer/cd-dvd/sd-image.nix @@ -134,7 +134,7 @@ in ${config.sdImage.populateBootCommands} # Copy the populated /boot into the SD image - (cd boot; mcopy -bpsvm -i ../bootpart.img ./* ::) + (cd boot; mcopy -psvm -i ../bootpart.img ./* ::) # Verify the FAT partition before copying it. fsck.vfat -vn bootpart.img dd conv=notrunc if=bootpart.img of=$img seek=$START count=$SECTORS |