Examples with SrmStatusOfReserveSpaceRequestRequest org.dcache.srm.v2_2.SrmStatusOfReserveSpaceRequestRequest used on opensource projects

Example 1 with SrmStatusOfReserveSpaceRequestRequest

use of org.dcache.srm.v2_2.SrmStatusOfReserveSpaceRequestRequest in project dcache by dCache.

the class SRMReserveSpaceClientV2 method start.

@Override
public void start() throws Exception {
    checkCredentialValid();
    try {
        TRetentionPolicy rp = configuration.getRetentionPolicy() != null ? RetentionPolicy.fromString(configuration.getRetentionPolicy()).toTRetentionPolicy() : null;
        TAccessLatency al = configuration.getAccessLatency() != null ? AccessLatency.fromString(configuration.getAccessLatency()).toTAccessLatency() : null;
        if ((al != null) && (rp == null)) {
            throw new IllegalArgumentException("if access latency is specified, " + "then retention policy have to be specified as well");
        } else if (rp != null) {
            request.setRetentionPolicyInfo(new TRetentionPolicyInfo(rp, al));
        }
        if (configuration.getDesiredReserveSpaceSize() != null) {
            request.setDesiredSizeOfTotalSpace(new UnsignedLong(configuration.getDesiredReserveSpaceSize().longValue()));
        }
        if (configuration.getGuaranteedReserveSpaceSize() != null) {
            request.setDesiredSizeOfGuaranteedSpace(new UnsignedLong(configuration.getGuaranteedReserveSpaceSize().longValue()));
        }
        request.setUserSpaceTokenDescription(configuration.getSpaceTokenDescription());
        if (configuration.getDesiredLifetime() != null) {
            request.setDesiredLifetimeOfReservedSpace((int) (configuration.getDesiredLifetime().longValue()));
        }
        if (configuration.getArrayOfClientNetworks() != null || configuration.getConnectionType() != null || configuration.getAccessPattern() != null || configuration.getProtocols() != null) {
            TTransferParameters tp = new TTransferParameters();
            if (configuration.getArrayOfClientNetworks() != null) {
                tp.setArrayOfClientNetworks(new ArrayOfString(configuration.getArrayOfClientNetworks()));
            }
            if (configuration.getConnectionType() != null) {
                tp.setConnectionType(TConnectionType.fromString(configuration.getConnectionType()));
            }
            if (configuration.getAccessPattern() != null) {
                tp.setAccessPattern(TAccessPattern.fromString(configuration.getAccessPattern()));
            }
            if (configuration.getProtocols() != null) {
                tp.setArrayOfTransferProtocols(new ArrayOfString(configuration.getProtocols()));
            }
            request.setTransferParameters(tp);
        }
        configuration.getStorageSystemInfo().ifPresent(request::setStorageSystemInfo);
        hook = new Thread(this);
        Runtime.getRuntime().addShutdownHook(hook);
        SrmReserveSpaceResponse response = srm.srmReserveSpace(request);
        if (response == null) {
            throw new IOException(" null SrmReserveSpace");
        }
        TReturnStatus rs = response.getReturnStatus();
        requestToken = response.getRequestToken();
        dsay(" srm returned requestToken = " + requestToken);
        if (rs == null) {
            throw new IOException(" null TReturnStatus ");
        }
        if (RequestStatusTool.isFailedRequestStatus(rs)) {
            throw new IOException("srmReserveSpace submission failed, unexpected or failed return status : " + rs.getStatusCode() + " explanation=" + rs.getExplanation());
        }
        if (response.getSpaceToken() != null) {
            System.out.println("Space token =" + response.getSpaceToken());
            logger.log("lifetime = " + response.getLifetimeOfReservedSpace());
            if (response.getRetentionPolicyInfo() != null) {
                logger.log("access latency = " + response.getRetentionPolicyInfo().getAccessLatency());
                logger.log("retention policy = " + response.getRetentionPolicyInfo().getRetentionPolicy());
            }
            logger.log("guaranteed size = " + response.getSizeOfGuaranteedReservedSpace());
            logger.log("total size = " + response.getSizeOfTotalReservedSpace());
        } else {
            while (true) {
                long estimatedWaitInSeconds = 5;
                if (estimatedWaitInSeconds > 60) {
                    estimatedWaitInSeconds = 60;
                }
                try {
                    say("sleeping " + estimatedWaitInSeconds + " seconds ...");
                    Thread.sleep(estimatedWaitInSeconds * 1000);
                } catch (InterruptedException ie) {
                    System.out.println("Interrupted, quitting");
                    if (requestToken != null) {
                        abortRequest();
                    }
                    System.exit(1);
                }
                // 
                // check our request
                // 
                SrmStatusOfReserveSpaceRequestRequest req = new SrmStatusOfReserveSpaceRequestRequest();
                req.setRequestToken(requestToken);
                req.setAuthorizationID(request.getAuthorizationID());
                SrmStatusOfReserveSpaceRequestResponse statusOfReserveSpaceRequestResponse = srm.srmStatusOfReserveSpaceRequest(req);
                if (statusOfReserveSpaceRequestResponse == null) {
                    throw new IOException(" null statusOfReserveSpaceRequestResponse");
                }
                TReturnStatus status = statusOfReserveSpaceRequestResponse.getReturnStatus();
                if (status == null) {
                    throw new IOException(" null return status");
                }
                if (status.getStatusCode() == null) {
                    throw new IOException(" null status code");
                }
                if (RequestStatusTool.isFailedRequestStatus(status)) {
                    logger.log("status: code=" + status.getStatusCode() + " explanantion=" + status.getExplanation());
                    throw new IOException("SrmStatusOfReserveSpaceRequest unexpected or failed status : " + status.getStatusCode() + " explanation=" + status.getExplanation());
                }
                if (status.getStatusCode() == TStatusCode.SRM_SUCCESS || status.getStatusCode() == TStatusCode.SRM_SPACE_AVAILABLE || status.getStatusCode() == TStatusCode.SRM_LOWER_SPACE_GRANTED) {
                    System.out.println("Space token =" + statusOfReserveSpaceRequestResponse.getSpaceToken());
                    logger.log("lifetime = " + statusOfReserveSpaceRequestResponse.getLifetimeOfReservedSpace());
                    logger.log("access latency = " + statusOfReserveSpaceRequestResponse.getRetentionPolicyInfo().getAccessLatency());
                    logger.log("retention policy = " + statusOfReserveSpaceRequestResponse.getRetentionPolicyInfo().getRetentionPolicy());
                    logger.log("guaranteed size = " + statusOfReserveSpaceRequestResponse.getSizeOfGuaranteedReservedSpace());
                    logger.log("total size = " + statusOfReserveSpaceRequestResponse.getSizeOfTotalReservedSpace());
                    break;
                }
                if (statusOfReserveSpaceRequestResponse.getEstimatedProcessingTime() != null && statusOfReserveSpaceRequestResponse.getEstimatedProcessingTime() < estimatedWaitInSeconds && statusOfReserveSpaceRequestResponse.getEstimatedProcessingTime() >= 1) {
                    estimatedWaitInSeconds = statusOfReserveSpaceRequestResponse.getEstimatedProcessingTime();
                }
            }
        }
        Runtime.getRuntime().removeShutdownHook(hook);
    } catch (Exception e) {
        try {
            if (requestToken != null) {
                abortRequest();
            }
        } catch (Exception e1) {
            edsay(e1.toString());
        }
        throw e;
    }
}

Example 2 with SrmStatusOfReserveSpaceRequestRequest

use of org.dcache.srm.v2_2.SrmStatusOfReserveSpaceRequestRequest in project dcache by dCache.

the class AxisSrmFileSystem method reserveSpace.

@Nonnull
@Override
public TMetaDataSpace reserveSpace(long size, @Nullable String description, @Nullable TAccessLatency al, TRetentionPolicy rp, @Nullable Integer lifetime) throws SRMException, RemoteException, InterruptedException {
    SrmReserveSpaceResponse response = srm.srmReserveSpace(new SrmReserveSpaceRequest(null, description, new TRetentionPolicyInfo(rp, al), new UnsignedLong(size), new UnsignedLong(size), lifetime, null, null, null));
    while (response.getReturnStatus().getStatusCode() == TStatusCode.SRM_REQUEST_QUEUED || response.getReturnStatus().getStatusCode() == TStatusCode.SRM_REQUEST_INPROGRESS) {
        if (response.getEstimatedProcessingTime() != null) {
            TimeUnit.SECONDS.sleep(response.getEstimatedProcessingTime());
        } else {
            TimeUnit.SECONDS.sleep(2);
        }
        SrmStatusOfReserveSpaceRequestResponse status = srm.srmStatusOfReserveSpaceRequest(new SrmStatusOfReserveSpaceRequestRequest(null, response.getRequestToken()));
        response.setReturnStatus(status.getReturnStatus());
        response.setLifetimeOfReservedSpace(status.getLifetimeOfReservedSpace());
        response.setRetentionPolicyInfo(status.getRetentionPolicyInfo());
        response.setSizeOfGuaranteedReservedSpace(status.getSizeOfGuaranteedReservedSpace());
        response.setSizeOfTotalReservedSpace(status.getSizeOfTotalReservedSpace());
        response.setSpaceToken(status.getSpaceToken());
        response.setEstimatedProcessingTime(status.getEstimatedProcessingTime());
    }
    checkSuccess(response.getReturnStatus(), TStatusCode.SRM_SUCCESS, TStatusCode.SRM_LOWER_SPACE_GRANTED);
    TMetaDataSpace space = new TMetaDataSpace();
    space.setLifetimeAssigned(response.getLifetimeOfReservedSpace());
    space.setRetentionPolicyInfo(response.getRetentionPolicyInfo());
    space.setGuaranteedSize(response.getSizeOfGuaranteedReservedSpace());
    space.setTotalSize(response.getSizeOfTotalReservedSpace());
    space.setSpaceToken(response.getSpaceToken());
    space.setStatus(response.getReturnStatus());
    return space;
}