ecdc04d006
When a new FS image is created we need to calculate how much space each file is going to consume. Fix two bugs in that logic: 1) Count the space needed for indirect blocks for large files. 1) Normally the trailing data of a file is written to a block of frag size, 4 kB by default. However for files that use indirect blocks a full block is allocated, 32kB by default. Take that into account. Adjust size calculations to match what is done in ffs_mkfs routine: * Depending on the UFS version the superblock is stored at a different offset. Take that into account. * Add the cylinder group block size. * All of the above has to be aligned to the block size. Finally, Remove "ncg" variable. It's always 1 and it was used to multiply stuff. PR: 229929 Reviewed by: mckusick MFC after: 2 weeks Sponsored by: Semihalf Submitted by: Kornel Dulęba <mindal@semihalf.com> Differential Revision: https://reviews.freebsd.org/D35131 Differential Revision: https://reviews.freebsd.org/D35132
FreeBSD Source:
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Source Roadmap:
| Directory | Description |
|---|---|
| bin | System/user commands. |
| cddl | Various commands and libraries under the Common Development and Distribution License. |
| contrib | Packages contributed by 3rd parties. |
| crypto | Cryptography stuff (see crypto/README). |
| etc | Template files for /etc. |
| gnu | Commands and libraries under the GNU General Public License (GPL) or Lesser General Public License (LGPL). Please see gnu/COPYING and gnu/COPYING.LIB for more information. |
| include | System include files. |
| kerberos5 | Kerberos5 (Heimdal) package. |
| lib | System libraries. |
| libexec | System daemons. |
| release | Release building Makefile & associated tools. |
| rescue | Build system for statically linked /rescue utilities. |
| sbin | System commands. |
| secure | Cryptographic libraries and commands. |
| share | Shared resources. |
| stand | Boot loader sources. |
| sys | Kernel sources. |
sys/arch/conf |
Kernel configuration files. GENERIC is the configuration used in release builds. NOTES contains documentation of all possible entries. |
| tests | Regression tests which can be run by Kyua. See tests/README for additional information. |
| tools | Utilities for regression testing and miscellaneous tasks. |
| usr.bin | User commands. |
| usr.sbin | System administration commands. |
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