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업데이트: 12분 38초 지남

[$] Accessing zoned block devices with zonefs

수, 2019/07/24 - 6:15오전
Zoned block devices are quite different than the block devices most people are used to. The concept came from shingled magnetic recording (SMR) devices, which allow much higher density storage, but that extra capacity comes with a price: less flexibility. Zoned devices have regions (zones) that can only be written sequentially; there is no random access for writes to those zones. Linux already supports these devices, and filesystems are adding support as well, but some applications may want a simpler, more straightforward interface; that's what a new filesystem, zonefs, is targeting.

Security updates for Tuesday

수, 2019/07/24 - 12:10오전
Security updates have been issued by Debian (libsdl2-image and libxslt), Oracle (java-1.8.0-openjdk and java-11-openjdk), Scientific Linux (java-1.8.0-openjdk and java-11-openjdk), SUSE (bzip2, microcode_ctl, and ucode-intel), and Ubuntu (clamav, evince, linux-hwe, linux-gcp, linux-snapdragon, and squid3).