Re: [ceph-users] Change servers of the Cluster

Hi Oliver, Thank you for answer. My cluster stay in VM servers. I will change to physical servers. The data stay in storage with iscsi communications. I will map the iscsi again in the new server. Thank's. Att. --- Daniel Takatori Ohara. System Administrator - Lab. of Bioinformatics Mole

[ceph-users] Change servers of the Cluster

tt. --- Daniel Takatori Ohara. System Administrator - Lab. of Bioinformatics Molecular Oncology Center Instituto Sírio-Libanês de Ensino e Pesquisa Hospital Sírio-Libanês Phone: +55 11 3155-0200 (extension 1927) R: Cel. Nicolau dos Santos, 69 São Paulo-SP. 01308-060 http://www.bioinf

Re: [ceph-users] Kernel Bug in 3.13.0-52

Hello Lincoln, Thank's for the answer. I will be upgrade the kernel in clients. But, in the version 0.94.1 (hammer), the kernel is the same? Is the 3.16? Thank's, Att. --- Daniel Takatori Ohara. System Administrator - Lab. of Bioinformatics Molecular Oncology Center Instituto Sír

Re: [ceph-users] Kernel Bug in 3.13.0-52

Thank Gregory for the answer. I will be upgrade the kernel. Do you know what kernel the CephFS is stable? Thanks. Att. --- Daniel Takatori Ohara. System Administrator - Lab. of Bioinformatics Molecular Oncology Center Instituto Sírio-Libanês de Ensino e Pesquisa Hospital Sírio-Libanês Phone

[ceph-users] Kernel Bug in 3.13.0-52

ay 13 15:53:10 blade02 kernel: [93297.784437] ceph: fill_inode badness on 8807f7eaa5c0 Any ideas cause this? Help me please. Thanks, Att. --- Daniel Takatori Ohara. System Administrator - Lab. of Bioinformatics Molecular Oncology Center Instituto Sírio-Libanês de Ensino e Pesquisa Hospital

[ceph-users] mds log message

log_channel(default) log [WRN] : slow request 482.457264 seconds old, received at 2015-03-20 16:14:17.107149: client_request(client.1727647:56325699 create #1 Att. --- Daniel Takatori Ohara. System Administrator - Lab. of Bioinformatics Molecular Oncology Center Instituto Sírio-Libanês de Ens

Re: [ceph-users] problem in cephfs for remove empty directory

Hi John and Gregory, The version of ceph client is 0.87 and the kernel is 3.13. The debug logs here in attach. I see this problem in a older kernel, but i didn't find the solution in the track. Thanks, Att. --- Daniel Takatori Ohara. System Administrator - Lab. of Bioinformatics Mole

[ceph-users] problem in cephfs for remove empty directory

.fastq.gz_sylvio.sam_fixed.bam l? ? ? ? ?? M_S8_L004_R1-2_001.fastq.gz_ref.sam_fixed.bam l? ? ? ? ?? M_S8_L004_R1-2_001.fastq.gz_sylvio.sam_fixed.bam Att. --- Daniel Takatori Ohara. System

Re: [ceph-users] Lost Object

Anyone help me, please? In the attach, the log of mds with debug = 20. Thanks, Att. --- Daniel Takatori Ohara. System Administrator - Lab. of Bioinformatics Molecular Oncology Center Instituto Sírio-Libanês de Ensino e Pesquisa Hospital Sírio-Libanês Phone: +55 11 3155-0200 (extension 1927) R

[ceph-users] Lost Object

? ? ? ? ?? M_S8_L001_R1-2_001.fastq.gz_sylvio.sam_fixed.bam But, when do the command ls in the second time, the result not show the file. Anyone help me, please? Thank you, Att. --- Daniel Takatori Ohara. System Administrator - Lab. of Bioinformatics Molecular Oncology Center Instituto Sírio-Libanês

Re: [ceph-users] OSD down

Hello Alex, Thank's for the answer. In the server's, i use CentOS 6.6 with kernel 2.6.32, and in the clients i use Ubuntu 14 with kernel 3.16. And the version of the Ceph is 0.87. Thank's, Att. --- Daniel Takatori Ohara. System Administrator - Lab. of Bioinformatics Molecular

[ceph-users] OSD down

sd3 2 10.09 osd.2 up 0.8 3 11.94 osd.3 down0 Anyone, can help me, please? Thank's, Att. --- Daniel Takatori Ohara. System Administrator - Lab. of Bioinformatics Molecular Oncology Center Instituto Sírio-Libanês de Ensino e Pesquisa Hosp

[ceph-users] problem for remove files in cephfs

14:55 ..* *l? ? ? ? ?? source_step2* Anyone, help me. Ps.: Sorry for my english. Thaks, Att. --- Daniel Takatori Ohara. System Administrator - Lab. of Bioinformatics Molecular Oncology Center Instituto Sírio-Libanês de Ensino e Pesquisa Hospital

[ceph-users] Cache pressure fail

Hi, In my cluster, when i execute the command ceph health detail, show me the message. mds0: Many clients (17) failing to respond to cache pressure(client_count: ) This message appear when i upgrade the ceph for 0.87 from 0.80.7. Anyone help me? Thank's, Att. --- Daniel Takatori

[ceph-users] Change port of Mon

Hello, Anyone help me. How can i modify the port of the mon? And how can i modify the cluster name? Thanks, Att. --- Daniel Takatori Ohara. System Administrator - Lab. of Bioinformatics Molecular Oncology Center Instituto Sírio-Libanês de Ensino e Pesquisa Hospital Sírio-Libanês Phone: +55 11

[ceph-users] ls hangs

. --- Daniel Takatori Ohara. System Administrator - Lab. of Bioinformatics Molecular Oncology Center Instituto Sírio-Libanês de Ensino e Pesquisa Hospital Sírio-Libanês Phone: +55 11 3155-0200 (extension 1927) R: Cel. Nicolau dos Santos, 69 São Paulo-SP. 01308-060 http://www.bioinfo.mochsl.org.br