使用CRC32C(CRC32C-Intel)校验和算法 CRC32C(CRC32-Castagnoli)是一种广泛使用的校验和算法,尤其在存储和网络领域。CRC32C-Intel特别指的是Intel CPU中通过SSE4.2指令集硬件加速的CRC32C实现。以下是关于如何使用CRC32C校验和算法的一些关键信息: CRC32C的多项式: CRC32C使用的多项式是0x82F6
if (sb->s_checksum_type != JBD2_CRC32C_CHKSUM) { printk(KERN_ERR "JBD2: Unknown checksum type\n"); return err; } - journal->j_chksum_driver = crypto_alloc_shash("crc32c", 0, 0); - if (IS_ERR(journal->j_chksum_driver)) { - printk(KERN_ERR "JBD2: Cannot load crc32c drive...
- int ret = PTR_ERR(sbi->s_chksum_driver); - ext4_msg(sb, KERN_ERR, "Cannot load crc32c driver."); - sbi->s_chksum_driver = NULL; - return ret; - } - /* Check superblock checksum */ if (!ext4_superblock_csum_verify(sb, es)) { ext4_msg(sb, KERN_ERR, "VFS: Found ext...
Not a BUG. If you use both kafka-python and django-storages you need to be aware of google-cloud-storage. It seems that this django-storages fetches latest version of google-cloud-storage with it other dependencies. Briefly: currently yo...
hsynz is a library for delta update using sync algorithm, like zsync. rsync over http(s); implement the sync algorithm on client side, and server side only need http(s) cdn. support compressor zstd & libdeflate & zlib, support large file & directory(fold
Also if the CRC checksum algorithm is done in software, a hardware implementation helps. I recall one post where he was getting around 60 Mbits/sec on the opencores 10/100 core with udp. Another with 10/100/1000 got over 100 Mbits/sec. If it can be believed, this should be...
[ 4.115765] Btrfs loaded, crc32c=crc32c-generic[ 4.136451] asoc-simple-card sound: sgtl5000 <-> f130000.sai mapping ok[ 4.136466] asoc-simple-card sound: ASoC: no DMI vendor name![ 4.138244] mmc1: new HS200 MMC card at address 0001[ 4.142907] mmcblk1: mmc1:0001 Q2J55L 7.13 GiB ...
DNA is a promising storage medium for high-density long-term digital data storage. Since DNA synthesis and sequencing are still relatively expensive tasks, the coding methods used to store digital data in DNA should correct errors and avoid unstable or e
[ 3.724913] Btrfs loaded, crc32c=crc32c-generic [ 3.739969] ff000000.serial: ttyPS1 at MMIO 0xff000000 (irq = 40, base_baud = 6249999) is a xuartps [ 3.743534] serial serial0: tty port ttyPS1 registered [ 3.748734] ff010000.serial: ttyPS0 at MMIO 0xff010000 (irq = 41, base_ba...
FIT image found FIT description: arm64 kernel, ramdisk and FDT blob Image 0 (kernel) Description: ARM64 Kernel Type: Kernel Image Compression: gzip compressed Data Start: 0xc00000d0 Data Size: 15187129 Bytes = 14.5 MiB Architecture: AArch64 OS: Linux Load Address: 0x84080000 Entry Point:...