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https://doi.org/10.17559/TV-20131113112940

LVM in the Linux environment: performance examination

Borislav Djordjevic   ORCID icon orcid.org/0000-0002-6145-4490 ; University of Belgrade, Institute Mihailo Pupin, Computer Systems Department Volgina 15, 11060 Belgrade, Serbia
Valentina Timcenko   ORCID icon orcid.org/0000-0002-6667-2155 ; University of Belgrade, Institute Mihailo Pupin, Telecommunications Department Volgina 15, 11060 Belgrade, Serbia

Puni tekst: engleski, pdf (1 MB) str. 1157-1164 preuzimanja: 397* citiraj
APA 6th Edition
Djordjevic, B. i Timcenko, V. (2015). LVM in the Linux environment: performance examination. Tehnički vjesnik, 22 (5), 1157-1164. https://doi.org/10.17559/TV-20131113112940
MLA 8th Edition
Djordjevic, Borislav i Valentina Timcenko. "LVM in the Linux environment: performance examination." Tehnički vjesnik, vol. 22, br. 5, 2015, str. 1157-1164. https://doi.org/10.17559/TV-20131113112940. Citirano 28.01.2020.
Chicago 17th Edition
Djordjevic, Borislav i Valentina Timcenko. "LVM in the Linux environment: performance examination." Tehnički vjesnik 22, br. 5 (2015): 1157-1164. https://doi.org/10.17559/TV-20131113112940
Harvard
Djordjevic, B., i Timcenko, V. (2015). 'LVM in the Linux environment: performance examination', Tehnički vjesnik, 22(5), str. 1157-1164. https://doi.org/10.17559/TV-20131113112940
Vancouver
Djordjevic B, Timcenko V. LVM in the Linux environment: performance examination. Tehnički vjesnik [Internet]. 2015 [pristupljeno 28.01.2020.];22(5):1157-1164. https://doi.org/10.17559/TV-20131113112940
IEEE
B. Djordjevic i V. Timcenko, "LVM in the Linux environment: performance examination", Tehnički vjesnik, vol.22, br. 5, str. 1157-1164, 2015. [Online]. https://doi.org/10.17559/TV-20131113112940
Puni tekst: hrvatski, pdf (1 MB) str. 1157-1164 preuzimanja: 205* citiraj
APA 6th Edition
Djordjevic, B. i Timcenko, V. (2015). LVM u Linux okruženju: ispitivanje svojstava. Tehnički vjesnik, 22 (5), 1157-1164. https://doi.org/10.17559/TV-20131113112940
MLA 8th Edition
Djordjevic, Borislav i Valentina Timcenko. "LVM u Linux okruženju: ispitivanje svojstava." Tehnički vjesnik, vol. 22, br. 5, 2015, str. 1157-1164. https://doi.org/10.17559/TV-20131113112940. Citirano 28.01.2020.
Chicago 17th Edition
Djordjevic, Borislav i Valentina Timcenko. "LVM u Linux okruženju: ispitivanje svojstava." Tehnički vjesnik 22, br. 5 (2015): 1157-1164. https://doi.org/10.17559/TV-20131113112940
Harvard
Djordjevic, B., i Timcenko, V. (2015). 'LVM u Linux okruženju: ispitivanje svojstava', Tehnički vjesnik, 22(5), str. 1157-1164. https://doi.org/10.17559/TV-20131113112940
Vancouver
Djordjevic B, Timcenko V. LVM u Linux okruženju: ispitivanje svojstava. Tehnički vjesnik [Internet]. 2015 [pristupljeno 28.01.2020.];22(5):1157-1164. https://doi.org/10.17559/TV-20131113112940
IEEE
B. Djordjevic i V. Timcenko, "LVM u Linux okruženju: ispitivanje svojstava", Tehnički vjesnik, vol.22, br. 5, str. 1157-1164, 2015. [Online]. https://doi.org/10.17559/TV-20131113112940

Sažetak
This paper presents a performance evaluation of LVM (Logical Volume Manager) system under the Linux operating system. The presented work includes proposal of the mathematical modeling of file system access time with and without LVM option. A mathematical model is further validated for the case of 32bit Linux ext3 file system with kernel version 2.6, taking into consideration the comparison of a file system in two defined configurations, with and without LVM. We have created two LVM options, with the same capacity, but different in complexity of the internal structure. The performance is measured using the Postmark benchmarking software application that simulates workload of Internet mail server. We have defined three types of workloads, generally dominated by relatively small objects. Test results have shown that the best option is to use direct file system realization without applying LVM. Benchmark results are interpreted based on provided mathematical model of file system access time.

Ključne riječi
disk model; ext3/ext2; file systems; hard disks; journaling; Linux; LVM-Logical Volume Manager

Hrčak ID: 147282

URI
https://hrcak.srce.hr/147282

[hrvatski]

Posjeta: 1.351 *