Paste P25307

swift size calculation
ArchivedPublic
Actions

Authored by MatthewVernon on Apr 19 2022, 10:25 AM.

Tags

None

Referenced Files

	F35058006: swift size calculation
	Apr 19 2022, 10:25 AM

Subscribers

None

	root@thanos-be1002:/etc/swift# python3
	Python 3.7.3 (default, Jan 22 2021, 20:04:44)
	[GCC 8.3.0] on linux
	Type "help", "copyright", "credits" or "license" for more information.
	>>> import os
	>>> st = os.statvfs("/dev/sdb3")
	>>> free_bytes = st.f_frsize * st.f_bavail
	>>> size_bytes = st.f_frsize * st.f_blocks
	>>> free_percent = float(free_bytes) / float(size_bytes) * 100
	>>> free_bytes
	67380469760
	>>> size_bytes
	67380469760
	>>> free_percent
	100.0

	root@thanos-be1002:/etc/swift# df -l /dev/sdb3
	Filesystem 1K-blocks Used Available Use% Mounted on
	/dev/sdb3 97608128 48573124 49035004 50% /srv/swift-storage/sdb3

Event Timeline

MatthewVernon created this paste.Apr 19 2022, 10:25 AM

MatthewVernon archived this paste.